REVIEWS

Daqian World Commodity Store 12 Volt Relay Switch of 2026

By Daqian World Commodity Store Editor • 2026-09-20
Disclosure: As an Amazon Associate, we earn from qualifying purchases made through links on this page. Our assessments are based on hands-on testing. Buying through our links does not affect your price but supports our research.

Daqian World Commodity Store 12 Volt Relay Switch

of September 2026
1
Best Choice
ZOZOMOTORS Electric Fuel Pump Relay Kit Fuel Pump Wiring Harness Bypass 40 AMP
ZOZOMOTORS
9.9
Exceptional
4.5 stars
View on Amazon
2
Best Value
FASTSTORM 12V Electric Fuel Pump Waterproof Relay Kit Heavy Duty Long Wiring
FASTSTORM
9.8
Exceptional
4.5 stars
View on Amazon
3
0100055000 Battery Disconnect Relay Compatible with intellitec 01-00055-000 RV
Drkerr
9.7
Exceptional
4.5 stars
View on Amazon
4
Electric Fuel Pump Relay Kit, 40 AMP Waterproof Heavy Duty Relay Wiring Harness
Sibodeer
9.6
Exceptional
4.5 stars
View on Amazon
5
Cotonlake 12V/40A SPDT Standard Auto Relay 5 pin Car Heavy Duty Switches &
cotonlake
9.5
Excellent
4 stars
View on Amazon
6
EHDIS Car Relay 4 Pin 12v 40amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto
EHDIS
9.4
Excellent
4 stars
View on Amazon
7
Relay Winch Motor Reversing Solenoid Switch Intermittent Duty 12V 6 Terminal
Adorish
9.3
Excellent
4 stars
View on Amazon
8
Ronybuy 4-PIN 12V DC IP65 Waterproof Relay with Harness 40/30 AMP Relay Switch
Ronybuy
9.2
Excellent
4 stars
View on Amazon
9
6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness
ONLINE LED STORE
9.1
Excellent
4 stars
View on Amazon
10
MaySpare 80-Amp 12V Continuous Duty Solenoid Battery Isolator and Starter Relay
MaySpare
9
Excellent
4 stars
View on Amazon
11
irhapsody 4-pin 40/30AMP 12V DC Waterproof Relay with Heavy Duty Wires, SPST
iRhapsody
8.9
Very Good
3.5 stars
View on Amazon
12
irhapsody Car Relay 4-pin 12V 40/30amp, Spst 12-Volt Auto Switches &
iRhapsody
8.8
Very Good
3.5 stars
View on Amazon
13
True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket
ONLINE LED STORE
8.7
Very Good
3.5 stars
View on Amazon
14
Nilight 50023R 5 Pack 30A Fused Relay Switch Kit 12V 4 Pin SPST Relay
Nilight
8.6
Very Good
3.5 stars
View on Amazon
15
OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing
OONO
8.5
Good
3 stars
View on Amazon
16
DROK 12V Timer Relay, LED Display 4-Mode On-Off Automotive Time Delay Relay,
DROK
8.4
Good
3 stars
View on Amazon
17
True MODS 1 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket]
ONLINE LED STORE
8.3
Good
3 stars
View on Amazon
18
Nilight 2PC 200A Starter Relay 4 Pin Split Relays Switch 12V Continuous SPST
Nilight
8.2
Good
3 stars
View on Amazon
19
Nilight 120A Starter Relay 4 Pin Split Charge Relay Switch 12V Continuous Heavy
Nilight
8.1
Good
3 stars
View on Amazon
20
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay
Nilight
8
Good
3 stars
View on Amazon
21
True Mods 10 Pack Bosch Style 5-Pin 12V Relay Switch [SPDT] [30/40 Amp] 12 Volt
ONLINE LED STORE
7.9
Good
3 stars
View on Amazon
22
Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring
NR NIRIDER
7.8
Good
3 stars
View on Amazon
23
Sixzoo 3 PCS 4-Pin 12V Fuse Relay Switch Harness Set, 12V Relay with Harness,
Sixzoo
7.7
Good
3 stars
View on Amazon
24
irhapsody 4-pin 40/30AMP 12V DC Relay Kit, SPST Automotive Relay, Pack of 6
iRhapsody
7.6
Good
3 stars
View on Amazon
25
Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of
Nilight
7.5
Good
3 stars
View on Amazon
26
12V Remote Control Switch. IP67 Waterproof DC8-80V 30A Relay Wireless Switch
Tevacohn
7.4
Good
3 stars
View on Amazon
27
Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel
Yasorn
7.3
Good
3 stars
View on Amazon
28
Kalmaegee 5 Pack 5 PIN 12V Relay with Harness, 40AMP 12 Volt Relay Automotive
Kalmaegee
7.2
Good
3 stars
View on Amazon
29
Meskliu 12v Wireless Switch,Mini Remote Control Switches,DC5V/12V/24V/48V/10A
Meskliu
7.1
Good
3 stars
View on Amazon
30
HUAREW 1-Channel 12V Relay Module with optocoupler Isolation Supports high and
HUAREW
7
Good
3 stars
View on Amazon
31
Nilight 2PC 120A Starter Relay 4 Pin Split Relays Switch 12V Continuous SPST
Nilight
6.9
Good
3 stars
View on Amazon
32
Groovely 12V DC Relay Module,Forward and Reverse Relay Module,with Waterproof
AMAKE
6.8
Good
3 stars
View on Amazon
33
OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
OONO
6.7
Good
3 stars
View on Amazon
34
irhapsody 1 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail,
iRhapsody
6.6
Good
3 stars
View on Amazon
35
DieseRC DC 12V 24V 30V Secure Remote Control Switch Universal Wireless 433Mhz
DieseRC
6.5
Good
3 stars
View on Amazon
36
DC 12V 40A Relay Remote Control Switch, 1CH Universal 433Mhz Remote Control
fushionsea
6.4
Good
3 stars
View on Amazon
37
Qonsy 4 Pack 5 Pin Electrical Switch Relays for Automotive Car Truck Marine
Qonsy
6.3
Good
3 stars
View on Amazon
38
GUETNEU 2 Pcs Electromagnetic Power Relays, Green Indicator Light, 8-Pin DPDT
GUETNEU
6.2
Good
3 stars
View on Amazon
39
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with
Gebildet
6.1
Good
3 stars
View on Amazon
40
ZHOFONET 12v Remote Control Relay Switch, DC 12V-72V Wireless Switch 328ft Long
ZHOFONET
6
Good
3 stars
View on Amazon
41
DROK Delay Relay Module, DC 6-30V Timer Relay 12V 24V 0.01s-9999min 50mA
DROK
5.9
Good
3 stars
View on Amazon
42
Nilight 5 Pack Waterproof Relay and Harness 40/30 AMP Heavy Duty 12 AWG Tinned
Nilight
5.8
Good
3 stars
View on Amazon
43
Valefod DC 12V Relay Module 1-Channel Relay Switch with Optocoupler Isolation
Valefod
5.7
Good
3 stars
View on Amazon
44
EHDIS 2 Packs Car Relay with Harness Truck Motor Heavy Duty 5-Pin 80A 12V Relay
EHDIS
5.6
Good
3 stars
View on Amazon
45
Weasch 12V Waterproof Relay Kit, with Built-in Diode 12 AWG Harness Socket, 40A
Weasch
5.5
Good
3 stars
View on Amazon
46
irhapsody 12v 30A 5-pin Spdt Multi-Purpose Starter Relay
iRhapsody
5.4
Good
3 stars
View on Amazon
47
Nilight 6 Gang Switch Panel Universal Circuit Control Relay System with Fuse
Nilight
5.3
Good
3 stars
View on Amazon
48
pinflaw 4 PCS Automotive Waterproof Switching Start DC Relay, 12V 40A Five-pin
pinflaw
5.2
Good
3 stars
View on Amazon
49
Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in
Gebildet
5.1
Good
3 stars
View on Amazon
50
Weasch Fuse Relay Switch Kit, 12V 30A, 4 Pin SPST, 30A Switch Harness Set,
Weasch
5
Good
3 stars
View on Amazon
51
QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary
QIACHIP
4.9
Good
3 stars
View on Amazon
52
2PCS Electromagnetic Power Relay, 8-Pin 10A 12 DC Relay Coil with Socket Base,
VAMRONE
4.8
Good
3 stars
View on Amazon
53
Weasch 2 Pack JD1912 Car Relay, 12V 40A, 4 Pins SPST, Automotive Switches and
Weasch
4.7
Good
3 stars
View on Amazon
54
AEDIKO DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low
AEDIKO
4.6
Good
3 stars
View on Amazon
55
AEDIKO 2pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler
AEDIKO
4.5
Good
3 stars
View on Amazon
56
AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler
AEDIKO
4.4
Good
3 stars
View on Amazon
57
irhapsody Relay 120A, 12V Continuous Duty Relay, 4 Pin High Current Relay,
iRhapsody
4.3
Good
3 stars
View on Amazon
58
2pcs 12V One Channel Relay Module Relay Switch with OPTO Isolation High Low
ACEIRMC
4.2
Good
3 stars
View on Amazon
59
9038A Relay Bypass Switch, Relay Tester, Bypass Switch Kit with Amp Loop,
Prismora
4.1
Good
3 stars
View on Amazon
60
AEDIKO 4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support
AEDIKO
4
Good
3 stars
View on Amazon
61
Gebildet 3pcs 12V Fuse Relay Switch 12 AWG Harness Set with Built-in Diode- 30A
Gebildet
3.9
Good
3 stars
View on Amazon
62
irhapsody 4-pin 40/30AMP 12V DC Waterproof Relay with Heavy Duty Wires, SPST
iRhapsody
3.8
Good
3 stars
View on Amazon
63
WOODGUILIN Wireless Relay Switch 12V Remote Control Switch DC12V/24V/48V/72V
WOODGUILIN
3.7
Good
3 stars
View on Amazon
64
Weasch 2 Pack Car Relay, 12V 40A, 4 Pin SPST, Automotive Switches and Starters,
Weasch
3.6
Good
3 stars
View on Amazon
65
Weasch 4 Pack JD1912 Car Relay, 12V 40A, 4 Pin SPST, Automotive Switches and
Weasch
3.5
Good
3 stars
View on Amazon
66
2PCS DC 12V Light Control Switch Photoresistor Relay Module Detection Sensor
GODIYMODULES
3.4
Good
3 stars
View on Amazon
67
2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer
GODIYMODULES
3.3
Good
3 stars
View on Amazon
68
dstfuy Mini Wireless Switch 12V,5V/12V/48V/10A Relay Remote Switch for
dstfuy
3.2
Good
3 stars
View on Amazon
69
irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12
iRhapsody
3.1
Good
3 stars
View on Amazon
70
10 Pack 30/40 AMP 12V Relay SwitchSPDT,Waterproof 5-Pin Relay Switch,for 12
LuckySlycyc
3
Good
3 stars
View on Amazon
71
BOSCH 0986332022 Changeover Mini Relay - 5 Pins, 12V, 40/60A - Single
Bosch
2.9
Good
3 stars
View on Amazon
72
DaierTek 12V Relay Box 6 Way12 AWG Pre-Wired Waterproof Relay Box 6 Slot
DAIERTEK
2.8
Good
3 stars
View on Amazon
73
dstfuy Mini Wireless Switch,5V/12V/48V/10A Relay Remote Switch for Lights,328FT
dstfuy
2.7
Good
3 stars
View on Amazon
74
dstfuy Wireless Remote Switch 12V,1500M Meters Long Distance,DC 12V/24V/48V/72V
dstfuy
2.6
Good
3 stars
View on Amazon
75
FASTSTORM Electric Fan Relay Kit 12V 60 AMP Electric Radiator Cooling
FASTSTORM
2.5
Good
3 stars
View on Amazon
76
Hamolar 2 Pack 12V 40/30 Amp Car Relay DC 5 Pin SPDT and Harness - Heavy Duty
Hamolar
2.4
Good
3 stars
View on Amazon
77
Hamolar 2 Pack 12V DC 120A Starter Relay Switch Car Heavy Duty Split Charge
Hamolar
2.3
Good
3 stars
View on Amazon
78
HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or
HiLetgo
2.2
Good
3 stars
View on Amazon
79
HiLetgo 2pcs 12V 30A One Channel Relay Module Optocoupler Isolation High and
HiLetgo
2.1
Good
3 stars
View on Amazon
80
irhapsody 80/60Amp 12V 5-pin Relay Kit, SPDT 12-Volt Automotive Relay with
iRhapsody
2
Good
3 stars
View on Amazon
81
JVR 12V Timer Switch - Programmable DC/AC/Solar Relay
JVR
1.9
Good
3 stars
View on Amazon
82
Meskliu 12V Wireless Mini Remote Control Switch, DC 12V/24V/48V/10A Relay with
Meskliu
1.8
Good
3 stars
View on Amazon
83
Nilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off
Nilight
1.7
Good
3 stars
View on Amazon
84
Performance Tool 3009 Compact Cordless Automotive Relay Tester for 12 Volt 4
Performance Tool
1.6
Good
3 stars
View on Amazon
85
Ronybuy 5-Pin Waterproof Relay Kit 40/30 AMP 12V Relay Switch with Harness
Ronybuy
1.5
Good
3 stars
View on Amazon
86
RVBOATPAT Wireless Remote Switch DC 8V/12V/24V/48V/72V/86V 30A Relay RF Remote
RVBOATPAT
1.4
Good
3 stars
View on Amazon
87
True Mods 12V DC 120 Amp Split Charge Relay Switch - Continuous Duty SPST 4-Pin
ONLINE LED STORE
1.3
Good
3 stars
View on Amazon
88
VONVOFF 12v Remote Control Switch,Low Voltage DC12V/24V/48V/72V 30A Relay
donjon
1.2
Good
3 stars
View on Amazon
89
WOODGUILIN 12V Remote Control Switch Mini Wireless Remote Switch Dry Contact
WOODGUILIN
1.1
Good
3 stars
View on Amazon
90
5 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V, 5-PIN SPDT Bosch Style
EPAuto
1
Good
3 stars
View on Amazon
91
Yeeco 30A High Current 12V Contactor Relay Switch Power Switch DC Power
Yeeco
0.9
Good
3 stars
View on Amazon
Click here to learn more about these products.

ZOZOMOTORS Electric Fuel Pump Relay Kit Fuel Pump Wiring Harness Bypass 40 AMP Waterproof Switch Heavy Duty Long Wires Universal Fit 12V System P/N 30247

HEAVY DUTY LONG WIRES. To safely, easily wire your pump directly to your battery, ensuring your high-pressure fuel pump is getting the voltage it needs. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage overloads from damaging the vehicle's electrical system. EASY TO INSTALL. All wires are clearly labeled and color-coded. And an easy-to-follow wiring diagram is included in the package. 10 feet 12 gauge RED wire Pin 30 to 12V battery, 6 feet 12 gauge ORANGE wire Pin 87 to fuel pump Device, 2 feet 16 gauge BROWN wire Pin 86 to 12V trigger switch, 4 feet 16 gauge BLACK wire Pin 85 to chassis ground. UNIVERSAL FIT 12V SYSTEM. This will work on anything that is 12V activated that does not exceed a 40 amp continuous amperage draw. HEAVY DUTY WATERPROOF. ZOZOMOTORS uses high quality durable parts only. The heavy duty relay lasts 1.8 times longer than an ordinary relay switch. Waterproof casing 40 Amp relay and inline waterproof fuse box with 30 Amp fuse. THIS FUEL PUMP RELAY KIT INCLUDES EVERYTHING YOU NEED. Package includes easy to follow wiring diagram, 40 Amp heavy duty waterproof relay, relay base with wire harness, inline waterproof fuse holder, 30 Amp fuse, 2 relay mount screws, 3 heat shrinkable ring terminals, and 2 wire connectors.

FASTSTORM 12V Electric Fuel Pump Waterproof Relay Kit Heavy Duty Long Wiring Harness Kit 60 Amp with Fuel Pump Rocker Switches Jumper Wires Set for Cars Trucks Boats ATVs UTVs RVs

FunctionThis heavy duty long wire relay bypass kit helps To safely, easily wire your pump directly to your battery, ensuring your high-pressure fuel pump is getting the voltage it needs. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage overloads from damaging the vehicle's electrical system,significantly lowering the chances of unexpected breakdowns. Electric Fuel Pump Waterproof Relay with Rocker Switches 5 pin on-off rocker switch with SPST design single pole single Throw, simple installation, freely turn on or off the Fuel Pump. Lights Rocker Switches Led Light Bar Switch 5 Pin Laser On Off SPST switches 20A12V 10A24V Blue with Jumper Wires Set for Cars Trucks Boats ATVs UTVs RV. Easy Installation All wires are clearly labeled and color-coded. And an easy-to-follow wiring diagram is included in the package. 10 Feet 10 Gauge RED Wire - to Fused to Battery 12VDC, 6 Feet 12 Gauge BLUE Wire -to Fuel Pump, 2 Feet 18 Gauge YELLOW Wire - to 12V lgnition or OnOff Fuel Pump Rocker Switch 3 terminal, 4 Feet 18 Gauge GRAY Wire - to Chassis Ground-. Weatherproof Reliability Our kit is equipped with a robust 60 Amp heavy-duty waterproof relay and an inline waterproof fuse box. Crafted with durability in mind, these components exhibit excellent waterproofing and abrasion resistance capabilities. They're built to withstand various weather conditions, ensuring consistent performance over time. Package Includes everything you need 1x 60 Amp Heavy Duty Waterproof Relay1x Relay Base with Wire Harness1x Inline Waterproof Fuse Holder1x 5 pin rocker switch 1x jumper wires set 14 Gauge2x 30 Amp Fuse1x Relay Mount Screws3x Heat Shrinkable Ring Terminals2x Heat Shrinkable Wire Connectors5x Plastic Cable Ties1x Wiring Diagram..

0100055000 Battery Disconnect Relay Compatible with intellitec 01-00055-000 RV Automobile Battery Disconnect Switch, 12v Latching Relay, Battery Disconnect Relay Solenoid with Fuse and Mounting Screws

Product Advantages0100055000 Battery Disconnect Relay provide a simple, safe and reliable means of remotely disconnecting 12 Volt or 24 Volt battery systems, Capable of carrying large currents. This incredibly robust and cost-effective design only draws power when changing states, making it a Green product. Powerful Features0100055000 Battery Disconnect Relay is a universal 12-volt solenoid. The disconnects are sealed against the environments and are designed to withstand the shock and vibration experienced within commercial vehicles, trailers, coaches bus or boat applications. Quality excellenceThe 12v latching relay is made of high quality plastic and copper, rustproof and long life. Easy to install and reliable to use . Plug-And-Play. Product parameters 12v latching relay continuous load, maximum continuous operating current 100A, maximum short-term load current 500A 30 seconds. Starting current 3.0A, minimum starting voltage 9.0V. Ambient temperature -40 to 85C. Contact life at full load 10,000 cycles minimum. Replacement part number 0100055000 01-00055-010. Why Choose UsYou will receive 1 x Battery Disconnect Relay, we will provide 1 year warranty after-sales service, to provide you with the most stable after-sales system, customer satisfaction has always been our pursuit of the goal.

Electric Fuel Pump Relay Kit, 40 AMP Waterproof Heavy Duty Relay Wiring Harness with Nylon Wire Loom & Long Wires, 12V Fuel Pump Bypass Switch Universal Fit (P/N 30247)

Universal Compatibility for 12V Systems This electric fuel pump relay kit is designed for any 12V vehicle or device with a continuous amperage draw up to 40 amps. Perfect for cars, trucks, SUVs, and more. Works as a direct replacement for OEM PN 30247 or as a reliable upgrade to your existing fuel pump wiring system.. Heavy-Duty Long Wires with Nylon Protective Sleeve Extra-long wires 10ft red to battery, 6ft orange to fuel pump, 2ft brown to trigger, 4ft black to ground ensure direct battery connection and prevent voltage drops. The wires are wrapped in a nylon protective wire sleeve, offering superior abrasion resistance and durability in harsh engine bay conditions. This design maintains constant fuel pump pressure and prevents electrical overload damage.. Waterproof Rugged Construction Features a robust 40 Amp waterproof relay and a 30 Amp inline waterproof fuse holder. Both components are sealed against moisture, dust, and extreme weather, ensuring consistent performance and protecting your vehicles electrical system from short circuits or overloads.. Easy, Mistake-Free Installation All wires are clearly color-coded for quick identification. The package includes a step-by-step wiring diagram, making installation straightforward even for DIYers with basic automotive electrical knowledge. Red to 12V battery, orange to fuel pump, brown to ignition trigger, black to chassis ground simply plug and play.. Complete Kit with Premium Materials Comes with everything you need 40A heavy-duty relay, relay harness, waterproof fuse holder, 30A fuse, mounting screws, heat-shrinkable ring terminals, wire connectors, and plastic cable ties. Wires use tinned copper for better oxidation resistance and corrosion protection, ensuring long-lasting reliability in any environment..

Cotonlake 12V/40A SPDT Standard Auto Relay 5 pin Car Heavy Duty Switches & Starters, Used for Motor Automobile, Replaces Type: JD-1914(2pcs) with Black Waterproof Relay Socket Transparent Case

ParameterDC 40A 12V 5 pin single pole, double throw SPDT so contact can be wired for normally closed or normally open operation.. APPLICABLE TO MANY FIELDS12V DC 40A 5 pin waterproof relay, dustproof and moisture-proof, work well in any weather conditions.Can be applied to control circuits for components such as cars, motorcycles, and ships with high current loads.. Easy to installEasy Wiring - The relay sockets come with color-labeled wires for loadsaccessories convenient wiring. Metal mounting tab on the relay for easy installation. Pure Copper CoilExcellent waterproof performance, The black shell is made of nylon material, which is electrical insulation,Internal use of pure copper coil, conductive performance is strong, low loss rate. Precision design makes electricity more secure. which can withstand cold and hot condition. no deformation and rust, perfectly made for long-term use.. Package Includes2Pack 5 pin 12v 40A relay socket.

EHDIS Car Relay 4 Pin 12v 40amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switches & Starters,Pack of 2

Heavy duty 4-prongs SPST relays, jd1912 12v 40a relay. Use optional Relay Harness, or female Crimp Connectors. High 40A coil capacity- able to handle those high current applications with ease. Package Include 2 x 40A 4-Pin 12V Vehicle Relays. The Automotive relay is suitable for normal automobile use and simple to operate, you just need to connect the relay with the wire, no other tools needed, convenient for your use and replace, allowing your components to work properly.

Relay Winch Motor Reversing Solenoid Switch Intermittent Duty 12V 6 Terminal Reverse Polarity DC Contactor 24450 214-1211A11 214-1231-A11 2141211A1106 214-1211A11-06

Replaces Part Number 24450BX, 214-1211A11, 214-1231-A11, 2141211A51, 2141211A61, 214-1211A11-06. This solenoid is used to reverse polarity on Permanent Magnet winch motors with 2 terminal posts.. 75 amps for 5 minutes allow 5 minute cool down time after pushing solenoid to the maximum limit.. Note This solenoid is only suitable for permanent magnet motors. Not suitable for old style motors with copper winding field.. 6 Terminal Continuous 4X - 516-24 threaded studs, 2X - 14 male blade terminals.

Ronybuy 4-PIN 12V DC IP65 Waterproof Relay with Harness 40/30 AMP Relay Switch - Heavy Duty 12&16 AWG Tinned Copper Wires, SPST Automotive Relay Kit for Horns Starters Radiator Motor Fans, Pack of 1

IP65 WaterproofThe shell of 4-pin relay harness kit is made of the durable insulation material, the 4 terminals are sealed with strong cap and the rubber ring, making it connected tightly for better waterproof and dustproof so it can work in any harsh environments.. Heavy-duty Copper WiresThe 4-PIN relay come with 4 colored wires harness,the pin 87 Blue pin 30 Red are 12AWG and pin 85 Black pin 86 White are 16AWG. The tinned copper wires are durable and reliable. Just plug and play and enjoy your ride.. Specification12VDC14V Max and 40A30A High Switching Capability. Keep 10-15 below the rate. Black - Ground 85, Red - VDC 30, White - Trigger 86, Blue - Output NC 87. The 4 pin relay kit works for both positive and negative activation.. Wide ApplicationCompatible with most universal 12V 4-Pin automotive relay with 40A switching capability,including car lights,horns,starters,cooling fans,speakers,wipers,traction control systems,rear window defrosters ect. Perfect relay switch kit replacement for car,boats,off-road vehicles,and family circuit work.. NoticeMake sure follow the wiring diagram in the picture.Be gentle when inserting the relay into the socket.For your safety, we highly recommend professional technicians to install the part. If you have meet any problem, welcome to message us for help..

6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars

Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact.. Bosch style 4-Pin SPST Single Pole Single Throw Relay.. 12VDC 14V Max and 30A High Switching Capability.. Wire Specifications Black - Ground 85, Red - VDC 30, White - Trigger 86, Blue - Output NO 87.. Set includes 6 relays, 6 relay harnesses, and 6 blade fuses..

MaySpare 80-Amp 12V Continuous Duty Solenoid Battery Isolator and Starter Relay - White 4 Pin SPST

Double Batteries Isolator Control OnOff Switch Continuous Amps 80,Surge Max Amps500 ,Voltage 12VDC 100,000 mechanical cycle life.Normally Open With Attaching Hardware, Copper Contact With Sliver Pins. Max Switching Currecnt could pass 500A at 5ms ,and Max Switching power could be 2000W Replace White Rodgers 120-105751, 120-105751-6, 120-901S1,120-107112 Cummins 3916301 3916302. Note It requires constant voltage as but depending on the application. The working time could be around continuous four or five hours , stop it and then use it.. InstallThe kit has included 4pcs big 100AMP terminals connected to loading and 4pcs small terminals which connected to original power. 4pcs insulated skin red cap.. high current relays are the most reliable and efficient way to add secondary batteries to your system Provide better service, please contact us if you have any questions.

irhapsody 4-pin 40/30AMP 12V DC Waterproof Relay with Heavy Duty Wires, SPST Automotive Relay, Pack of 5

Excellent water-repellent and dustproof ability, but do not use it in water. Never exceed its capabilities. Try to stay 10 to 15 below the rated value. Pay attention to the dimensions 1.4 x 1.4 x 10 inches For some applications, it might be too big. 12-volt 4-prong relay. Primary leads use 12 AWG tinned copper wire. Coil leads use 16 AWG. The length of the wire is 7 inches. For people whose relays are burning, please make sure you are making tight connections especially on the load wires, read the specs in the item description, and ensure the operating environment meets the relay's safety requirements.

irhapsody Car Relay 4-pin 12V 40/30amp, Spst 12-Volt Auto Switches & Starters,Pack of 25

Never go beyond its capabilities. Try to stay 10 to 15 below what the rate is for. Pin30-VDC, Pin85-Ground, Pin86-Trigger, Pin87-Output NO. Single pole single throw universal compact size relay, the mounting tab can remove. Nominal coil voltage 12v Must operate voltage 68v Must release voltage 0.63.6v Coil power 1.8w Coil resistance 80. Fit outboard tilt system application and all automotive devices equipped with a 12-volt dc power source car sound systems, security systems, compressor, air.

True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

User Manual available for download under Product Information Details. Bosch style 12VDC 14V Max 5-Pin SPDT Single Pole Double Throw Relay with 40A30A High Switching Capability.. Interlocking design relay socket harness base for easy cable management organization.. Heavy duty 14AWG wires for the main contact and pre-wired with 6 pigtail leads.. Wire Specifications Black - Ground 85, Red - VDC 30, White - Trigger 86, Yellow - Output NC 87a, and Blue - Output NO 87..

Nilight 50023R 5 Pack 30A Fused Relay Switch Kit 12V 4 Pin SPST Relay Interlocking Harness Socket Holder 30 Amp 12 Volt Automotive Relays with Fuse for Auto Cars Trucks RV

Upgraded Version - Automotive relays built in fuse socket included 30A blade fuse with heavy duty 14AWG wires for main contact. no need of a separate fuse holder, saving space and money. 4-Pin SPST Single Pole Single Throw Relay.. Mounting Design Feature - The interlocking mounting design of unique male and female slot on each socket edge, connect relays together and manage cables easily, offering clean and neat installation.. Easy Wiring - The relay sockets come with color-labeled wires for loadaccessories convenient wiring. Black - Ground 85, Red - VDC 30, White - Trigger 86, Blue - Output NO 87. Wide Application - Widely used in car keys power control, over-load protection, trunk release, polarity change, power door lockactuator control, change a low current output to high current, add ignitionaccessory outputs, control motorsother electronics etc.. Set includes 5 relays, 5 relay harnesses, and 5 30A blade fuses..

OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V)

Reversing relay module. Powers any reversing motor equipment, can be used for any application that requires the ability to reverse motion. Support Momentary-actionSelf-resetting switch and Alternate-action Self-holding switch. For Self-resetting switch, when the switch is pressed the motor operates, and when the switch is released the motor stops.. Compact plastic case and wires connect for easy mount.. Forward and Reverse status indicating LED, forward status lighting red, reverse lighting green. When the control switch is not turned on, the module does not consume electric energy.. Rated current 10 Amp, Operating Voltage 10 15V DC..

DROK 12V Timer Relay, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min

4 MODE TIME DELAY RELAY DROK 12V relay is provided with 4 different settings and supports various triggering signal source, like positive side of power supply triggering, Button, PNP sensor, PLC signal, which is available for most of applications.. WIDE ADJUSTABLE TIMING RANGE This off delay relay supports widest timing range, 0.1 seconds to 999 minutes adjustable, which can fulfilled your various need.. STRONG ANTI-INTERFERENCE ABILITY The output of digital timer relay adopts optocoupler isolation, which enhances the capacity of resisting disturbance power consumption.. SUPER SIMPLE OPERATION Our relay board is operated by buttons and the delay module is equipped with LED digital display which is convenient for you to check the set value.. AUTOMATIC SAVING FUNCTION After you finish the setting, you can cut off the power and then the parameters will be saved automatically, handy and convenient..

True MODS 1 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Marine Relays for Boats Auto Fan Cars

User Manual available for download under Product Information Details. Waterproof construction heavy duty 12AWG wires for the main contact.. Bosch style 5-Pin SPDT Single Pole Double Throw Relay.. 12VDC 14V Max and 40A30A High Switching Capability.. Wire Specifications Black - Ground 85, Red - VDC 30, White - Trigger 86, Yellow - Output NC 87a, and Blue - Output NO 87..

Nilight 2PC 200A Starter Relay 4 Pin Split Relays Switch 12V Continuous SPST High Current 4 Terminal Car Starter Control w/Copper Wire Lugs for Automotive Car Truck Camper

Type 4Pin Relay, 12VDC 14V Max , SPST Single Pole Single Throw Relay with 200A High Switching Capability. Perfect for Split Charging or Various Automotive vehicles such as cars, trucks, RVs, boats, Campers, RVs and other vehicles needing a high power.. Superior Quality This relay consists of nylon flame retardant shell with pure copper inner core. High quality material is durable and has the characteristics of heat resistance, corrosion resistance and strong electric conductivity.. Pure Copper Coil Internal use of pure copper coil, conductive performance is strong, low loss rate. Agsno2 composite silver contact, effective resistance to contact bonding, long service life. Precision design makes electricity more secure.. Key Functions The relay acts as a current switch by converting a small current output into a large current. The advent of relays also extended the life of other automotive configurations. With 120A capacity, our relays can easily handle high current applications. This is a perfect make or break relay for your car.. Package Includes 2 piece 200 Amp Split Charge relay. 4x copper wire lugs, 4x heat shrink tubing, 8x washers, 4x wires..

Nilight 120A Starter Relay 4 Pin Split Charge Relay Switch 12V Continuous Heavy Duty SPST High Current 4 Terminal Car Starter On Off Control Relay for Automotive Car Truck RV Camper, 2 Year Warranty

Type 4Pin Relay, 12VDC 14V Max , SPST Single Pole Single Throw Relay with 120A High Switching Capability. Perfect for Split Charging or Various Automotive vehicles such as cars, trucks, RVs, boats, Campers, RVs and other vehicles needing a high power.. Superior Quality This relay consists of nylon flame retardant shell with pure copper inner core. High quality material is durable and has the characteristics of heat resistance, corrosion resistance and strong electric conductivity.. Pure Copper Coil Internal use of pure copper coil, conductive performance is strong, low loss rate. Agsno2 composite silver contact, effective resistance to contact bonding, long service life. Precision design makes electricity more secure.. Key Functions The relay acts as a current switch by converting a small current output into a large current. The advent of relays also extended the life of other automotive configurations. With 120A capacity, our relays can easily handle high current applications. This is a perfect make or break relay for your car.. Package Includes 1x 120 Amp Split Charge relay. 2 Year Warranty by Nilight..

Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty

High switching capability Normally open 40A14V DC and normally close 30A14V DC. Suitable for Nilight LED light bar wiring harness kit. Premium quality Durable relay and harness socket with 5 wires Made by high-grade materials to ensure superior quality and long lifespan. Male-female slot design Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation. Easy wiring The relay sockets come with different colors for loadsaccessories, simple and convenient wiring. Package include 5 x relay and 5 x relay socket with wires.Fit type Universal fit.

True Mods 10 Pack Bosch Style 5-Pin 12V Relay Switch [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

User Manual available for download under Product Information Details. Bosch style 5-Pin SPDT Single Pole Double Throw Relay. 40A30A High Switching Capability.. Pin Specifications Ground 85, VDC 30, Trigger 86, Output NC 87a, and Output NO 87.. 10pc Included.

Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat

OVERVIEW - Nirider Nylon Wiring Harness Kit is designed to wire and operate up to two 200W auxiliary lights Max 400W total. Harness complete with red indicator light rocker switch, relay, fuse and mounting hardware.. NYLON MATERIALS - The high-tensile nylon jacket offers superior strength and flexibility, it can handle daily wear and tear, ensuring long-lasting performance. Nylon jackets enhance durability and heat dissipation while adding a factory look.. APPLICATIONS - Easy to install. Compatible with all vehicles, powersports, boats, and devices equipped with a 12V power source. Fit for most of LED lights in the market. Illuminated red LED indicator for visibility and ease of use. 14.7ft total cable length, there's enough wire to reach all the way to the end of your vehicles.. SAFETY DURABILITY - Heat-resistant, no need to worry about over-current or over-temperature conditions. Waterproof design for durability, relay uses 4 poles, fuse with rubber cap and is sealed for added moisture protection. The switch has been tested repeatedly to ensure durability.. BOX COME WITH - 14.7ft 2 lead wiring harness, onoff rocker switch, plug-in style 40A relay, ATO style 30A fuse, heat shrink tubes, male and female fully insulated connectors. Provide 12 MONTHS quality assurance. Quickly responded within 24 hours..

Sixzoo 3 PCS 4-Pin 12V Fuse Relay Switch Harness Set, 12V Relay with Harness, 30A SPST Automotive Electrical Relays with Heavy Duty 14 AWG Wires for Truck Boat Van Motorcycle, Car Accessories

With Extra Fuse With a built-in 30A blade fuse and heavy-duty wire for the main contact, this car relay 12v needs no separate fuse holder, saving space and cost. When the circuit is overcurrent, the fuse will quickly blow to cut off the circuit, providing additional protection for automotive circuits and ensuring driving safety. Easy Wiring For quick and easy connection to loads or accessories, this 4 pin relay features color-coded wires for easy installation and circuit connection. The specific color-coding is red to connect to power positive 30, black to ground 85, white to contact hair 86, and blue to output normally open 87. Interlocking Design To achieve a neat and orderly installation layout with easy cable management and organization, the unique interlocking design of the male and female slots on the edge of each 12v relay socket makes it easy to connect multiple relays together for a clean and tidy relay installation. Solid Construction Supporting 12V DC up to 14V DC and 30A current, this SPST Single Pole Single Throw automotive relay features a ruggedized case that is resistant to bumps and high temperatures for smooth, reliable operation and high switching capacity, with a 4-pin design and metal mounting bracket for easy installation. Diverse Applications For automotive key power control, overload protection, trunk release, power door lockactuator control, security system and more, this 12v relay with harness is widely used. It can also be used to control lights, fog lights, starter, fan, speakers and other electronic equipment.

irhapsody 4-pin 40/30AMP 12V DC Relay Kit, SPST Automotive Relay, Pack of 6

Never go beyond its capabilities. Try to stay 10 to 15 below what the rate is for. 12-volt 4-prong relay, Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g. Nominal Coil Voltage 12vdc Coil Power 1.8W Coil Resistance 80. Must Operate Voltage 68vdc Must Release Voltage 0.63.6vdc Maximum Applied Voltage 15.6vdc.

Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of 10) 40/30 AMP Electrical Power Relay Switch 5 Pin Bosch Style Relay for Automotive Cars Marine Boats,2 Years Warranty

5 Pin SPDT Single Pole Double Throw Bosch Style Electrical Relay.. 40A30A High Switching Capability. These relays have a universal application and can be used in a 12 Volt DC power source, such as automotive setups, car sound systems, security systems, and various other applications.. Pin Specifications 30V DC. Ground 85, Trigger 86, Output NC 87a, and Output NO 87.. Maximum Applied Voltage 15.6 V DC Max Operating Voltage is 27V DC Nominal Coil Voltage 12 V DC Max Operating Current 40A Must Operate Voltage 68 V DC Must Release Voltage 0.63.6 V DC Coil Power 1.8 W Coil Resistance 80 Insulation Resistance 100M. Package include 10 pack electrical relays. Sockets are not included. 2 Year Warranty by Nilight..

12V Remote Control Switch. IP67 Waterproof DC8-80V 30A Relay Wireless Switch with 328FT Long Range, 433mhz Remote Kit for Lighting, Door, Water Pump, Motor (DC 8-80V)

Wide Voltage Compatibility High-Power LoadSupports DC 8V80V wide voltage, equipped with 30A heavy-duty relay. Capable of driving high-power devices such as water pumps, motors, dust collectors, fans, lighting systems, and outdoor electrical appliances with long-term stable performance.. Stable RF Signal, Long Remote DistanceAdopts advanced 433MHz RF technology with high reception sensitivity. The strong and stable signal can pass through walls, floors, ceilings, and doors, achieving a reliable remote range of 328 ft in open spaces.. IP67 Waterproof Structure for Outdoor UseDesigned with a fully sealed waterproof housing. Prevent dust and water intrusion, making it ideal for outdoor, humid, and harsh environments such as gardens, patios, farms, workshops, and weather-exposed installations.. Premium Material Safety ProtectionThe relay switch uses high-strength, high-temperature-resistant shell material, which is flame-retardant, wear-resistant, and electrically insulated. Ensures safe operation even under continuous load. Anti-interference wireless coding provides stable control and prevents unintended triggers.. Easy Installation Wide ApplicationsSimply connect the receiver between the power supply and the device to complete installation. Supports ONOFF control for lights, water pumps, ventilation fans, motors, alarms, transformers, car accessories, spray pumps, bar lighting effects, security systems, DIY projects, and more..

Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters

RF Remote Control Switch433Mhz RF wireless light switch. lamps or other household electric appliances are controllable using the remote control, which features long control distance, sensitivity, high anti-interference performance and stability. Excellent stabilityThe relay module provides high signal sensitivity at lower cost and resist interference. There are 2 operating modemomentarytoggle mode can be programed. Strong signaleMylo RF relay switch can pass through walls, floors and doors, control receiver from any place within a reliable distance. More Flexibility Widely ApplicationeMylo RF Relay Switch adopts non-directional wireless encoding technology, allowing independent control without mutual interference, can be used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc. Easy to set upThe programmable RF receiver and transmitter can be flexibly configured in quantity and in operating modes which is almost can meet any usage requirements.

Kalmaegee 5 Pack 5 PIN 12V Relay with Harness, 40AMP 12 Volt Relay Automotive Relays with Relay Socket and Wiring Harness, SPDT Relay Switch for Car Truck Motorcycle

Superior QualityOur 12V relays are made with high-quality composite material for electrical insulation and durability. The silver alloy contact and copper coil ensure stable performance.. 5-Pin DesignOur relays are more versatile than 4-pin relays, allowing for use as normally open or normally closed relays. The compact size makes them easy to store and use when needed.. Easy to UseOur 12V relays come with 5 different colors of wires for safe and convenient accessory wiring, easy to mount with the mounting flange. With enough quantities for your needs and replacements, you can share them with friends and family.. Wide ApplicationsOur relays are practical automotive replacement accessories that can be used in tail lights, electric cooling fans, auxiliary lights, starters, headlights, horns, fog lights, led light bar, rock lights, rear window defrosters, and more.. Package Content5 pack relays and 5 sockets with wiring harness..

Meskliu 12v Wireless Switch,Mini Remote Control Switches,DC5V/12V/24V/48V/10A Relay with 328FT Long Range,Remote ON/Off Switches for Car,Motor,Lamps,LED Lights,Fans

Strong Singal-Strong RF signal works through walls and doors without any interference Max range is up to 328ft with no obstacle.. Compact DesignThis relay switch easily fits limited space like canopy,junction box, electrical box.The size of receiver kit is 2.242.5cm.. Easy to Install- Simply install the receiver between the devices to be controlled and the power supply. You can switch your device on and off from anywhere via the remote control switch panel.. WIDE APPLICATIONThis mini long distance remote control switch is used in mud pumps, motors, lamps,fans,dust collect, insecticide machines, sprayers, car washers, bells, etc. various types of electrical equipment.. There is a switch key on the relay.If the remote control get lost.You also can always control of it.. Easy To ControlOne remote control can mount on plate base fixed with double sided tape on the back,place it on the wall anywhere works as a traditional switch. another one used as a portable remote, which allows you to place it anywhere.the mini switch is self-loking mode.

HUAREW 1-Channel 12V Relay Module with optocoupler Isolation Supports high and Low Level triggering (Pack of 10)

Convenience The relay board is designed with 1 interface, humanized design, input and output terminals, and convenient wiring.. With indicator light with power supply and working dual indicator lights. Power indicator green, relay status indicator red. Insulation design The relay board is insulated with a patch optocoupler, and the insulation circuit prevents the relay switching current from damaging the EA port.. High quality The module adopts normally open interface, high quality relay, the maximum load of the relay module AC 250V10A, DC 30V10A.. Wide range of applications suitable for all kinds of single-chip microcomputers, and can be widely used in various power control occasions..

Nilight 2PC 120A Starter Relay 4 Pin Split Relays Switch 12V Continuous SPST High Current 4 Terminal Car Starter Control w/Copper Wire Lugs for Automotive Car Truck Camper

Type 4Pin Relay, 12VDC 14V Max , SPST Single Pole Single Throw Relay with 120A High Switching Capability. Perfect for Split Charging or Various Automotive vehicles such as cars, trucks, RVs, boats, Campers, RVs and other vehicles needing a high power.. Superior Quality This relay consists of nylon flame retardant shell with pure copper inner core. High quality material is durable and has the characteristics of heat resistance, corrosion resistance and strong electric conductivity.. Pure Copper Coil Internal use of pure copper coil, conductive performance is strong, low loss rate. Agsno2 composite silver contact, effective resistance to contact bonding, long service life. Precision design makes electricity more secure.. Key Functions The relay acts as a current switch by converting a small current output into a large current. The advent of relays also extended the life of other automotive configurations. With 120A capacity, our relays can easily handle high current applications. This is a perfect make or break relay for your car.. Package Includes 2 piece 120 Amp Split Charge relay. 4x copper wire lugs, 4x heat shrink tubing, 8x washers, 4x wires..

Groovely 12V DC Relay Module,Forward and Reverse Relay Module,with Waterproof DPDT Throw Switch,Can be Installed on the Panel Vertically or Horizontally,Suitable for Trucks,Motor Control-D2

1.Powerful Core Function The Reversing Relay Module is specially designed for reversible motor equipment, providing reliable power for linear actuators, snow blowers, tractors, electric sunshades, and any application requiring forward and reverse motion. Rated current 10 amperes, working voltage 12V DC, stable and powerful performance. 2.Exclusive Instant Switcher Equipped with a 12V DC Instant Reverse Polar Switch Waterproof DPDT Switch. Designed with an updown installation panel for easy fixation. Normally OpenNormally Closed ON-OFF-ON switching mode, providing instantaneous, point-motion manual forwardreverse control, with more direct operation and faster response. 3.Flexible Switch Compatibility Convenient Installation Compatible with instantaneous action self-resetting switches and alternate action self-keeping switches. Compact plastic housing and pre-attached wires ensure plug-and-play, no complex wiring or additional relays required, making installation time-saving and effort-saving. 4.Clear Status Indication The Reversing Relay Module is equipped with a forwardreverse status LED indicator red light for forward, green light for reverse, making the operating status clear at a glance. In standby mode when the control switch is not closed, the module itself has zero power consumption, energy-saving and efficient. 5.Robust and reliable design The up down switch 12v is water-resistant and can enhance durability in humid or harsh environments. The overall structure of this module is compact, integrating cable connections and the design of upper and lower installation panels, ensuring stable installation in various application scenarios and long-term stable operation.

OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage

Input control signal Voltage AC or DC 12V, Current 33mA.. Output switch DPST 1NO 1NCDouble Pole Single Throw, 1x Normally Open and 1x Normally Close , rated current 8A250VAC or 8A30VDC one switch.. Compact plastic case and wires connects for easy mount. LED indication for relay action.. This is a simple and practical passive relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw..

irhapsody 1 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay

Never go beyond its capabilities. Try to stay 10 to 15 below what the rate is for. 12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water. Be careful when plugging the relay into the socket. If you push hard, you will bend the female connector. Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g. SPDT relay it has both normally open and normally closed terminals, terminal 87A is powered when the relay is inactive and switches the power to terminal 87 when the relay is activated.

DieseRC DC 12V 24V 30V Secure Remote Control Switch Universal Wireless 433Mhz Rf 10A Relay Receiver Board with 2 Transmitter Key Fobs for Motor Light Gate Door DIY Wireless Controller

Great design433Mhz RF wireless remote control switch.Stable and reliable performance with high reception sensitivity 97dBm. Radio frequency signal transmission.Strong signal can pass walls, floors, doors,board and so on.It can be controlled within 30 meters distance with no obstacle. The code of the chip is EV1527 learning code which is the most popular technology that make the remote control system more security.. Easy to useExtremely easy to set up and reset. There are 3 operating modemomentarytogglelatched mode can be chose. You can easily set up by yourself depends on your needs. The operating mode of the product is adjustable. This item has already been setup in toggle mode. Regardless of whether it is a DC motor or an AC motor, you can use this product for remote control easily. Wireless remote control switch forwardreverse.. More FlexibilityThis receiver contain 2 relays, and there are 3 terminalsnormally open, common, normally closed for each relay.This 2 relays are independent, so that you can remote control each of them independently by pressing the remote button. Each receiver can store about 20 transmitters. And One transmitter can control multiple receivers too the transmitter need to match with receiver .. Quality AssuranceHigh-quality relay that can be used over 100,000 times.Let this product is more long-lasting and stable to use.This receiver adopts 10A relay, which can load high-power electrical appliances to ensure long-term stability control. The high-power terminal can withstand a current of 15A, so that this product can have a good effect even when the current is unstable. The receiver is suitable for DC 6V30V voltage,so both DC12V and DC24V is OK. It is more flexible to use.. Wide ApplicationProducts can be used in homes, farms, factories, offices, laboratories, supermarkets and so on.You can remotely operate every device connect with the relay receiver through the remote control. such as, garage door, electric door, shutter door, expansion door and electric curtain, fan, Lamp, lighting, ventilation device, Signal transmission and so on..

DC 12V 40A Relay Remote Control Switch, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch for Industrial Control and Low Voltage Power Systems & More

Working voltage DC12V Max load current 40A Working frequency 433mhz. Easy Convenience We have made transmitter and receiver working together and test it before ship it,when you get it don't need to do anything ,just install it.. ApplicationSuitable for electric control circuits of remote control electric doors and windows, signal control, industrial control, lifting equipment,12V batterys, power switch for low voltage DC power sources, dc LED lighting and low voltage power systems and a wide variety of 12 volt equipment. Ideal for direct control of various loads. SIGNAL Stabilitythe RF remote control adopts RF technology, stable signal. Signal of the wireless RF switch can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, Max range is up to 20--50meters with no obstacle.. we send latched mode default that is, Press the button on , the receiver relay is ON Press the button off, the receiver relay is OFF . You can switch to different modes as neededLatchedMomentary Toggle 5 seconds delay If you encounter any problems in use, please feel free to contact us any time, we will be happy to serve you, thank you very much .

Qonsy 4 Pack 5 Pin Electrical Switch Relays for Automotive Car Truck Marine Boat 12V 30/40 Amp

POWER HIGH-CURRENT ACCESSORIES WITH CONFIDENCE Safely control demanding electrical components like off-road lights powerful audio amplifiers and winches These 3040 amp relays handle the heavy lifting protecting your factory switches from overload and ensuring reliable performance. UNIVERSAL REPLACEMENT FOR AUTOMOTIVE AND MARINE USE A versatile solution for cars trucks boats and motorcycles Interchangeable with most standard 12V DC systems making it ideal for repairs upgrades or DIY electronic projects across multiple vehicles. CLEARLY MARKED PINS FOR FOOLPROOF INSTALLATION Each pin is precisely labeled 30 85 86 87 87a corresponding to power trigger and output connections This user-friendly design eliminates guesswork enabling a correct and secure installation every time even for beginners. ENGINEERED FOR DURABILITY AND LONG-TERM RELIABILITY Constructed with high-quality materials to withstand vibration temperature fluctuations and moisture Provides stable switching performance in the demanding environments of automotive engine bays and marine applications. EXCELLENT VALUE WITH FOUR RELAYS IN ONE PACK This cost-effective bundle includes four identical relays perfect for completing a complex project having spares on hand for future needs or equipping an entire fleet of vehicles with consistent reliable components.

GUETNEU 2 Pcs Electromagnetic Power Relays, Green Indicator Light, 8-Pin DPDT 10 A 12 VDC Relay with Plug-in Terminal Socket, DIN Rail Mounted, CQC, CE (EE-L2CLG)

High-quality Materials The plug-in PBT terminal base and the PC housing both meet V-0 flame retardant standards They offer excellent electrical insulation and flame resistance, with strong heat and chemical resistance for reliable long-term performance. Multifunctional Design The relay features signal amplification, conversion, circuit isolation, and overload protection, ensuring safe and stable electrical control to meet diverse automation system needs. Excellent Performance High-brightness green LED indicator with a transparent casing for clear visibility. The coil is made of H68 brass for safety and stability, and silver alloy base contacts ensure superior conductivity, providing reliable performance. Long Electrical Lifespan under normal temperature conditions with a switching time of 3 seconds for onoff operation and resistive load, it has a lifespan of over 100,000 cycles. Wide Application Mainly used for managing signal transmission, flexible and reliable, ensuring safety and automation It is widely applied in industrial automation, power systems, home appliances, traffic control, and communication devices.

Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Color-labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)

Brand new heavy duty SPSTSingle Pole Single Throw relays with color-labeled wires.. Minimum operating voltage 8V, corresponding minimum operating current is 100mA Standard operating voltage 12V, corresponding standard operating current is 150mA.. Small sizeLow power consumptionHigh contact voltage High sensitivity.. Contact Material Ag Alloy Contact Resistance 100M.. Life Expectancy Electrical 100,000 Operation, Life Expectancy Mechanical 10,000,000 Operation..

ZHOFONET 12v Remote Control Relay Switch, DC 12V-72V Wireless Switch 328ft Long Range, Waterproof Switch,40A Relay RF Remote Switches for Outdoor Light,Motor

High Power LoadThe receiver adopts 40A relay, which can load high-power electrical appliances to ensure long-term stability control.Notemax load30A. Strong Signal-Strong RF signal works through walls and doors without any interference Max range is up to 324ft with no obstacle.. IP65 waterproof structure - waterproof wireless remote control switch suitable for indoor and outdoor use, even in damp places, can be safely used.. Easy to Install- Simply install the receiver between the devices to be controlled and the power supply. You can switch your device on and off from anywhere via the remote control switch panel.. Wide ApplicationThis long distance remote control switch is used in mud pumps, motors, lamps,fans,dust collect, car washers, bells, etc. various types of electrical equipment.

DROK Delay Relay Module, DC 6-30V Timer Relay 12V 24V 0.01s-9999min 50mA Digital Timer Cycle Delay Switch Module AC 220V Power On-Off Controller with LCD Display Switch Button Case

SPECIFICATION --- working voltage DC 6-30V timing range 0.01s-9999mins continuously adjustable.. TRIGGER --- support high level support, low level trigger, button trigger control, switching value control, available for most applications.. INDEPENDENT PARAMETER --- able to set different OP, CL, LOP parameters which are independent and saved separately support viewing currently set parameters without affecting system operation.. OTHER FEATURES --- clear LCD display support UART data uploading and parameter setting with pause button, support one-button pause with automatically sleep mode with input reverse connection protection with power-off auto storage function.. NOTE --- no trigger cable or connector included, need to be purchased separately..

Nilight 5 Pack Waterproof Relay and Harness 40/30 AMP Heavy Duty 12 AWG Tinned Copper Wires 5-PIN SPDT Style 12V Automotive Relay and Harness Set

12 V DC automotive waterproof relays max 14 V. Note 12 V and 14 V are coil voltages, they are not the voltage that triggers the switch. Premium quality durable relay and harness socket with 5 wires made from high-grade materials to ensure superior quality and long lifespan. Pre-wired Harness Heavy duty 1216 AWG wiring harness. Black - 16AWG Pin85, White - 16AWG Pin86, Red - 12AWG Pin30 Yellow - 12AWG Pin87a, and Blue - 12AWG Pin87. Enhanced Waterproof - The 5-Pin relays are tightly sealed with strong cap and seal ring, excellent performance of waterproof, dust proof and moisture proof, works well in any weather conditions. Package includes 5 pack Waterproof Relay and Harness. 1x User manual.

Valefod DC 12V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger, Pack of 10

Control DevicesThe 1-channel relay module uses genuine high quality DC12V relay and SMD opto-isolator supporting highlow level trigger, widely apply to control various ACDC appliances, and other devices with large current.. Load RangeNONormally open maximum load AC 250V10A, DC 30V10A. Trigger current of opto-isolator 5mA.. Fault-tolerant DesignThe relay will not operate even if the control line is disconnected.. Universal InterfaceEquipped with screwed terminal plate and fixed bolt holesdiameter 3.1 mm on both sides for easy installation.. High CompatibilityThe relay module can be controlled directly by 12V logic signals from microcontroller8051, AVR, PIC, DSP, ARM, Raspberry Pi, MSP430, TTL logic etc..

EHDIS 2 Packs Car Relay with Harness Truck Motor Heavy Duty 5-Pin 80A 12V Relay On/Off Normally Open SPDT Relay Socket Plug 5 Wire Automotive Relay JD2912-1Z-12VDC 80A 14VDC

Brand new heavy duty 12V SPDT relays and socket kit sets. 12 Volt 80 amp 5-prong relays socket with 5 wires. Mechanical life of 100,000 cycles, Life Expectancy Mechanical 10,000,000 Operations. These are heavy duty 80A relays. This kit can be used to install electric cooling fans, Electric fuel pumps, Electric water Pumps, Shaved door handles solenoids, Trunk solenoids, Horns.. Using this kit will eliminate a high voltage drop in the wire, so it allows your components to work properly.

Weasch 12V Waterproof Relay Kit, with Built-in Diode 12 AWG Harness Socket, 40A Heavy Duty SPST 4 Pin Relay Switch, for Automotive Car Marine Boat

40A RelayRated Coil Voltage 12V DC Max. Rated Switching Current 40A Coil Power 1.8W Coil Resistance 80 Never go beyond its capabilities. Try to stay 10 to 15 below what the rate is for. Built-in DiodeThis 12V relay has a built-in diode to absorb the induced voltage generated in the coil when the automotive relay switches states, thus protecting electronic components from damage caused by the induced voltage. 12AWG Harness The wires which come with this relay socket are 12AWG16AWG design, Yellow 16AWG - Ground 85, Red 12AWG - VDC 30, White 16AWG - Trigger 86 and Blue 12AWG - Output NO 87. IP65 WaterproofThe 4-pin relay is tightly sealed with a sturdy cover and sealing ring, with excellent waterproof, dustproof and moisture-proof performance, and can work normally in weather conditions. Wide Application The 12v waterproof relay acts as a bridge between switches and devices, helps to control large rated devices by small rated switches, suitable for cars, cars, trucks, boats, etc.. Package 1 PCS 12V DC Waterproof Relay and Harness.

irhapsody 12v 30A 5-pin Spdt Multi-Purpose Starter Relay

Plug-and-play style. Compact 12-volt 5-prong relay. Stay within its capabilities. Try to stay 10 to 15 below what the rate is for. Works on lawnmowers and lots of cars. The package includes 8 relays.

Nilight 6 Gang Switch Panel Universal Circuit Control Relay System with Fuse Wiring Harness Automatic Dimmable ON-Off LED Switch Pod for Cars Trucks Boats ATV UTV SUV, 2 Years Warranty

6 GANG SWITCH PANELOperating voltage12VDC, the max output power is rating at 720 Watts. This switch panel with relay and MEMORY settings allows you to control up to 6 different devices. The switch pod can be customized accordingly with the 50pcs of stickers. The backlight of the switch panel will be automatically adjusted according to the brightness of the environment.. UNIVERSAL FITMENT The small size 6 gang switch panel can be installed anywhere in your car, such as dash panel, dashboard, center console, overhead sunglasses holder, etc. Ideal for all applications such as off-road vehicles, ATVs,UTVs, RZR, SxS, 4 wheelers, trucks, cars, SUVs, boat,RVs etc.. Can be powered all types of 12V DC accessories.. EASY INSTALLATIONThe Plug-N-Play wiring harness with extension cable and the 2 mounting options of the switch pod makes installation much easier. The instructions offer you a quick and painless installation. If you want to extend the switch pod and the fuse panel, please searchB0BKGG9RY4 for purchasing.. SAFETY DESIGN The relays and fuses provides you with a safety environment for all connections.The whole circuit with over-voltage protection, over-current protection, overheat protection and reverse polarity protection.. ALL-IN-ONE Design The 6 gang button switch pod is integrated with circuit control relay system,Fuses,Wiring harness,extension cable, 50pcs reusable stickers and 2 sets of switch panel mounting options.Which is designed to work together with better performance. No needs to buy other parts. 2 Year Warranty by Nilight..

pinflaw 4 PCS Automotive Waterproof Switching Start DC Relay, 12V 40A Five-pin Backless Flame Retardant Housing Connection Conversion Relay, Sensitive Contact System Component, for Cars (Black)

High Load Capacity The rated load capacity of this relay is 40A, which is suitable for the control and switching of higher power equipment. It can meet the needs of vehicle systems for high-power equipment and ensure its reliability and stability.. Reliable Quality The relay shell is made of PA66 material and pure copper enameled wire, which has good thermal conductivity and can dissipate heat faster and reduce temperature rise. The tilt trim relay is compact and repairable, not easily broken or deformed, helping you adjust and switch circuits stably.. Wide Range of Applications This relay is suitable for outboard tilt system applications and all automotive equipment equipped with 12V DC power supply car audio systems, security systems, compressors, air conditioning systems.. Plug and Play This product is compatible with the most versatile 12V 5-pin automotive relays with 40A switching capability. Handle your needs with ease. Please check the pole size and orientation carefully before ordering to avoid purchasing the wrong product.. What You Get You will receive four five-pin backless car conversion starter relays. We are committed to providing you with a perfect shopping experience. If you have any usage problems, please feel free to contact us directly and we will solve the problem for you within 24 hours on working days..

Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in Diode- 12V DC 4-Pin SPST Automotive Relays Hot Wires

12 V DC automotive waterproof relay max 14 V. Note 12 V and 14 V are coil voltages, they are not the voltage that triggers the switch.. Wire Specifications Black - Ground 85, Red - VDC 30, White - Trigger 86 and Blue - Output NO 87.. Excellent waterproof performance, high quality in any weather conditions.. Easy Wiring - The relay sockets come with color-labeled wires for loadsaccessories convenient wiring. Metal mounting tab on the relay for easy installation.. Integrated Diode Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage..

Weasch Fuse Relay Switch Kit, 12V 30A, 4 Pin SPST, 30A Switch Harness Set, Automotive Electrical Relays with 14 AWG Hot Wires (1)

Rated voltage 12VDC 14V Max, 30A High Switching Capability. 4-Pins SPST Single Pole Single Throw Relay. Built in fuse receptacle includes 30A blade fuse and heavy duty 14AWG wire for main contacts. Black - Ground 85, Red - VDC 30, White - Trigger 86, Blue - Output NO 87. Package 1 x Relays, 1 x Harness, 1 x 30A Blade fuses.

QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1 Relay)

The volume is small and the performance is stable and reliable, high receive sensitivity, Signal can pass through walls, floors and doors. Max range is up to 164ft50m with no obstacle.. DC 12V 1-Channel Wireless Remote Control Relay Switch .The receiving module provides high signal sensitivity at lower cost and resist interference for excellent stability.. The rf relay adopts non-directional wireless encoding technology, allowing independent control without mutual interference.. The programmable rf transmitter and receivers can be flexibly configured in quantity and in operating modes.. It is widely used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc..

2PCS Electromagnetic Power Relay, 8-Pin 10A 12 DC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ 2PCS [Applicable for DIN Rail System]

Electromagnetic relays are widely used household air conditioner compressor motors, fan motors, cooling pump motors, starter relays for car starters, spur relays, motors, generator circuit breakers, industrial relays, etc. Product Name Electromagnetic Power Relay Model YJ2N-LY Type DPDT number of terminals 8. Coil voltage 12V DC Contact capacity 10A 240VAC with din rail and self-tapping screws.. Red mechanical indicatoeIt can intuitively judge whether the relay is attracted. LED signal lamp It can judge the AC or DC coil, and judge whether the coil is energized.

Weasch 2 Pack JD1912 Car Relay, 12V 40A, 4 Pins SPST, Automotive Switches and Starters, Waterproof Relay for Boat Tractor Truck Motorcycle (2)

Product Name Car Relay Model JD1912. Rated Voltage 12VDC Max.Operating Current 40A. Contact SPST Number of Pins 4. Contact Material Ag Alloy Insulation Resistance 100M. Package Content 2 x JD1912 Car Relay.

AEDIKO DC 12V Relay Module 8 Channel Relay Board with OPTO-Isolated High or Low Level Trigger

8 Channel Relay Module Voltage 12V Normally Open Interfaces Maximum Load AC 250V10A, DC 30V10A. 8 Channel Relay Module 12V Comes with High-Current Relay,Trigger Current 5mA. 12V Relay Module is 8 Channel Isolated, Each Relay Can Individually Switch OnOff by An Opto-Isolated Digital Input. Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move With Optical Coupling Isolation,Triggering More Reliable and Stable. 8 Channel Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers.

AEDIKO 2pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation Suport High/Low Level Trigger

4 Channel Relay Modules Path Can Be Triggered By High Level or Low Level Through Jumper Setting Trigger Current of Opto-Isolator 5mA. This 12V Relay Module is 4 Channel Isolated, Each Relay Can Individually Switch OnOff By An Opto-Isolated Digital Input. 12V 4 Channel Relay Module Comes with High-Current Relay,Maximum Load AC 250V 10AAC 125V 15A DC 30V 10A. This Module Design With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move With Optical Coupling Isolation,Triggering More Reliable and Stable. The Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Bolt Hole 3.1 mm 6744.5mm SpacingStandard Interface Can Connect With Microcontrollers and be Controlled By a Wide Range of Microcontrollers Directly.

AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level

12V Relay Module Working Voltage DC 12V Maximum Load AC 250V10A, DC 30V10A Trigger Current of Opto-Isolator 5mA. Fault-Tolerant Design Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not OperateAll Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed. Optocoupler Isolation1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I O Port by Relay Switch Current. Jumper Design The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay NC,C,NO and for Input Coil , Coil - and Trigger.. Wide Application DC 12V Relay Module Works Well with ARM PIC AVR MCURaspberryCNC Machine PS4 etc..

irhapsody Relay 120A, 12V Continuous Duty Relay, 4 Pin High Current Relay, Split Charge Relay Switch, Spst High Power On/Off Heavy Duty Starter Relay

Coil power 1.8w, and coil resistance is 80 ohms. It is more reliable than 2.4w60 ohms and 4.8w30 ohms relays on the market. Large capacity, high current carrying capacity, heavy-duty makebreak relay. Ideal for split charging or any vehicle needing a high-power relay. Never go beyond its capabilities try to stay 10 to 15 below what the rate is for. The size of the round stud terminals M66mm.

2pcs 12V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (12V)

This Relay Board provides a single relay that can be controlled by any 12V digital output from your microcontroller.. The module uses genuine quality relay, normally open interfaces , Maximum load AC 250V10A, DC 30V10A.. Using SMD optocoupler isolation, strong driving capability, stable performance trigger current 5mA.. The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.. These 12v relay board works well for Arduino ARM PIC AVR MCURaspberryCNC machine PS4 etc..

9038A Relay Bypass Switch, Relay Tester, Bypass Switch Kit with Amp Loop, 6-Pack, Black

Powerful This relay bypass switch controls the fuel pump independently of the key onoff system, Simplifying fuel injection testing. With Amplification Loop The 9038A Relay Bypass Switch can be used with a clip-on amplifier probelab oscilloscope to monitor current. Plug and Play Simple installation, can be installed vertically or horizontally, just plug in the fuel pump relay position to directly control the fuel pump circuit.. Operating Range Maximum 20 amps continuous, 30 amps surge 12V, runs all automotive 12V DC motors with the flip of a switch. Wide Applications Relay Bypass Switch Kit fits most fuel pumps, cooling fans, window motors, headlight switches, air conditioning compressors and other devices using automotive relays.

AEDIKO 4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger

2 Channel Relay Module Voltage 12V Normally Open Interfaces Maximum Load AC 250V10A, DC 30V10A. 2 Channel Relay Module 12V Comes with High-Current Relay,Trigger Current 5mA. 12V Relay Module is 2 Channel Isolated, Each Relay Can Individually Switch OnOff by An Opto-Isolated Digital Input. Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move With Optical Coupling Isolation,Triggering More Reliable and Stable. 2 Channel Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers.

Gebildet 3pcs 12V Fuse Relay Switch 12 AWG Harness Set with Built-in Diode- 30A ATO/ATC Blade Fuse, 4-Pin SPST Automotive Electrical Relays

Easy Wiring - The relay sockets come with color-labeled wires for loadsaccessories convenient wiring. Black - Ground 85, Red - VDC 30, White - Trigger 86, Blue - Output NO 87.. Integrated Diode Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.. Upgraded Version - Automotive relays built in fuse socket with included 30A blade fuse, no need of a separate fuse holder, saving space and money. Heavy duty 12AWG wires for main contact.. Good Construction - 12V DC Max14V DC and 30A High Switching Capability. 4-Pin SPST Single Pole Single Throw Relay. Metal mounting bracket on the electrical relay promotes easy installation.. Wide Application - Wide range of use, greatly used for car lights, fog lamps, wiper, starter, fans, speakers, traction control systems, etc..

irhapsody 4-pin 40/30AMP 12V DC Waterproof Relay with Heavy Duty Wires, SPST Automotive Relay, Pack of 1

Excellent water-repellent and dustproof ability, but do not use it in water. Never exceed its capabilities. Try to stay 10 to 15 below the rated value. Pay attention to the dimensions 1.4 x 1.4 x 10 inches For some applications, it might be too big. 12-volt 4-prong relay. Primary leads use 12 AWG tinned copper wire. Coil leads use 16 AWG. The length of the wire is 7 inches. For people whose relays are burning, please make sure you are making tight connections especially on the load wires, read the specs in the item description, and ensure the operating environment meets the relay's safety requirements.

WOODGUILIN Wireless Relay Switch 12V Remote Control Switch DC12V/24V/48V/72V 30A Relay with 328FT Long Range for Anti-Theft Alarms,Roller Lind Door,Ceiling Lights,Gate Barriers.(12V 100M)

Waterproof This remote control switch adopts IP65 grade waterproof design, which can resist bad weather such as rain and sand. install with wires facing down.. Signal Stable This wireless remote control switch can pass through walls, floors, ceilings and doors, with a maximum range of 328 feet without obstacles. Please do not install it in the metal box, it will not be able to receive the signal. High-power load The remote control relay switch adopts 30A relay, which can load high-power equipment to ensure long-term stable control, high sensitivity, and anti-interference Note Maximum load 30A. Anti-interference The 12V remote control switch adopts wireless radio frequency technology and all-round wireless coding, anti-interference and independent control.. Application 12V wireless switch can be used for remote control of water pumps, motors, lamps, fans, in-vehicle equipment, wireless security alarm and video equipment, wireless access control and wireless control of electrical equipment with waterproof requirements. DC 12-72v.

Weasch 2 Pack Car Relay, 12V 40A, 4 Pin SPST, Automotive Switches and Starters, Waterproof Relay for Boat Tractor Truck Motorcycle (2)

Product Name Car Relay Model JD1912. Rated Voltage 12VDC Max.Operating Current 40A. Contact SPST Number of Pins 4. Contact Material Ag Alloy Insulation Resistance 100M. Package Content 2 x JD1912 Car Relay.

Weasch 4 Pack JD1912 Car Relay, 12V 40A, 4 Pin SPST, Automotive Switches and Starters, Waterproof Relay for Boat Tractor Truck Motorcycle (4)

Product Name Car Relay Model JD1912. Rated Voltage 12VDC Max.Operating Current 40A. Contact SPST Number of Pins 4. Contact Material Ag Alloy Insulation Resistance 100M. Package Content 4 x JD1912 Car Relay.

2PCS DC 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A Brightness Automatic Control Module

DC 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module. Power supply DC 12VRelay output separately, it can control 0-240V load.. Operating current 5V module is less than 50mA. Before the relay actuation less than 5mA. Load capacity AC 0V--250V10A, DC 0V--30V10A. Relay working mode NOnormally open or NCnormall closed.

2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module,12V Timer Switch

With 8 time ranges selected shortest 0.1s most up to 1 hour. Protection against power reversal protection diode, better protection module. Can be accessed by a large current load 250V ac 10A or 30V dc 10A. With delay adjustment potentiometer clockwise adjustment time longer. 2PCS DC 12V Delay Relay Delay Turn On Delay Turn Off Switch Module with Timer.

dstfuy Mini Wireless Switch 12V,5V/12V/48V/10A Relay Remote Switch for Lights,328FT Long Range for Ceiling Lights, Lamps, Industrial Control and Security Fields.

STRONG SIGNALAdopts RF technology,this remote switch can pass through walls, floors and doors, control receiver from any place within a reliable distance.Max range is up to 328FT with no obstacle.. Compact DesignSmall receiver easily fits into wiring boxes like canopy,junction box, electrical box.Ideal for use in offices, hotels, restaurants,factories.. Easy to Install Simply install the receiver between the devices to be controlled and the power supplyJust wiring and use.. Easy To ControlOne remote control can mount on plate base fixed with double sided tape on the back,place it on the wall anywhere works as a traditional switch. another one used as a portable remote, which allows you to place it anywhere.. Wide ApplicationThis mini relay wireless switch is mainly used in for lights ,motor, remote controller, wireless security alarm,security industry and other fields.. Please feel free to contact us if you encounter problems with resetting or any about item question..

irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Automotive Relay

Never go beyond its capabilities. Try to stay 10 to 15 below what the rate is for. 12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water. Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors. Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g. Nominal Coil Voltage 12 V DC Coil Power 1.8 W Coil Resistance 80 Must Operate Voltage 68 V DC Must Release Voltage 0.63.6 V DC Maximum Applied Voltage 15.6 V DC.

10 Pack 30/40 AMP 12V Relay SwitchSPDT,Waterproof 5-Pin Relay Switch,for 12 Volt Automotive Marine Relays for Boats Auto Fan Cars

1-Waterproof5 pin 12v relay excellent waterproof and dustproof ability, high quality in any weather conditions. 2-Pin specifications12V 5-Pin SPDT Relay Pin Specifications,Ground 85,VDC 30,Trigger 86,Output NC 87a, and Output NO 87. 3-Working voltage range12v relays can operate with anywhere between 9v and 14v,Very suitable for 12V automotive, marine, and machine circuits. 4-High currentSPDT Relay with 40A30A High Switching Capability,it has both normally open and normally closed terminals, terminal 87A is powered when the relay is inactive and switches the power to terminal 87 when the relay is activated. 5-Working status12V 5-pin relays are rated to handle 30A on normally closed pin 87a and 40A on normally open pin 87.

BOSCH 0986332022 Changeover Mini Relay - 5 Pins, 12V, 40/60A - Single

BOSCH EXPERTISE - Bosch has been producing relays for vehicles and other applications for more than 40 years - this vast development experience ensures continuous advancement in design features to deliver optimum performance. COMPACT SWITCHING - Bosch Mini Relays feature a compact design and are used in a wide range of vehicles to perform switching operations. PREMIUM PERFORMANCE - Bosch relays incorporate only the highest quality materials for reliable, long-term performance and a 250,000 switching cycle capability. SUPERIOR ENGINEERING - Engineered with high corrosion resistance to ensure long term reliability in harsh environments and conditions. 5 pins, 12V, 4060A Black. Sold individually.

DaierTek 12V Relay Box 6 Way12 AWG Pre-Wired Waterproof Relay Box 6 Slot ATC/ATO Fuse Relay Block Universal Relay Panel for Automotive Car Marine Boat

6 Way Relay Box - This 12v relay box features 6 dedicated slots for neat and organized relay installation, keeping your wiring system tidy. Easily replace a faulty relay individually without disturbing the entire setup, minimizing maintenance hassle.. Integrated Fuse Block - Equipped with 6 fuse slots, the 12 AWG pre-wired relay box allows you to install compatible fuses for each circuit, providing dual protection against overcurrent. Fuses blow first to safeguard your devices from damage, ensuring electrical safety.. Pre-Wired Color-Coded - This factory-prewired fuse relay block features color-coded wires e.g., red for power, black for ground, blue for signals for intuitive connections. The high-power relay side is equipped with 12AWG heavy-duty wires, capable of safely handling up to 20A continuous current while reducing heat buildup.. Splash Dust Resistant - This relay box is sealed with a durable top cover and rubber gasket, blocking dust, splashing water, and light rain not fully submersible. Ideal for harsh environments like engine bays, marine setups, or outdoor applications, it protects against corrosion and short circuits for reliable performance.. Universal 12V Application - Designed for 12V systems, this 6 way relay fuse box is perfect for automotive, truck, marine, RV, and DIY projects, ideal for controlling lights, pumps, motors, or other accessories. Its modular design streamlines complex wiring for improved reliability..

dstfuy Mini Wireless Switch,5V/12V/48V/10A Relay Remote Switch for Lights,328FT Long Range for Track Lights,Car Led Light,Patio Lights,Fan,Pump.

STRONG SIGNALAdopts RF technology,this remote switch can pass through walls, floors and doors, control receiver from any place within a reliable distance.Max range is up to 328FT with no obstacle.. Compact Design The mini receiver is small enough to tuck into tight spaces or electrical boxes canopy, junction box without much effort.The size of receiver kit is 2.242.5cm.. Easy to Install Simply install the receiver between the devices to be controlled and the power supplyJust wiring and use.Its reliable piece of hardware that simplifies complex wiring jobs.. Easy To ControlOne remote control can mount on the wall or placed directly onto any magnetic surface such as your fridge or door frame.Another one used as a portable remote, which allows you to place it anywhere.. Wide ApplicationThis mini relay wireless switch making it a great option for automotive applications, LED lighting, garage projects, or DIY electronics or anyone needing simple remote control for DC devices..

dstfuy Wireless Remote Switch 12V,1500M Meters Long Distance,DC 12V/24V/48V/72V /40A Relay RF Remote Control Switch for Water Pump Motor Lighting Farm Agriculture(Switch 12V)

HIGH POWER LOADThe Relay adopts 40A relay, which can load high-power electrical appliances to ensure long-term stability control.Notemax load30A. STRONG SIGNALAdopts RF technology ,it can pass through walls, floors and doors, control receiver from any place within a reliable distance.Max range is up to 4900FT with no obstacle.. EASY TO CONTROLLearning code has high-level security for its low repetitive rate and re-learn mode, it can delete the old code and re-learn a new code.There is a switch key on the relay.If the remote control get lost.You also can always control of it.NoteWhen in using, a plastic slider on the side of the remote need to be moved into a particular position.. HIGH SENSITIVITY- Sensitivity -114dBm,Stable and reliable performance,high receive sensitivity and anti-jamming capability.NOTEPlease don't put it in a metal waterproof box, otherwise there will be no signal.. WIDE APPLICATIONThis long distance remote switch is used in mud pumps, motors, lamps,fans, insecticide machines, sprayers, car washers, bells, etc. various types of electrical equipment..

FASTSTORM Electric Fan Relay Kit 12V 60 AMP Electric Radiator Cooling Waterproof Fan Relay Kit with Thermostat Control Switch 185 On 175 Off Upgrade

Efficient Cooling Performance This electric fan relay kit ensures reliable cooling with a 60 amp relay and 4-pin waterproof relay. Compatible with 10, 12, 14, and 16 fans, it prevents engine overheating and is ideal for electric fan conversion kits or replacing old components. The electric radiator fan kit offers dependable performance in all driving conditions, boosting your vehicle's cooling efficiency. Precise Temperature Control Equipped with a 185F on 175F off thermostat switch, this kit keeps your engine at an optimal temperature. The cooling fan relay activates the fan at 185F and turns it off at 175F, preventing overheating and unnecessary fan operation. The radiator fan switch ensures precise cooling, enhancing engine lifespan and improving overall performance. Easy Installation with Complete Kit Install effortlessly with the included electric fan wiring kit and wiring diagram. Connect the red wire to 12VDC, blue to the fan relay, yellow to ignition, and gray to the cooling fan switch. This kit contains everything you need for a seamless installation, whether you're setting up a single fan or working with a dual electric fan relay kit. Durable, Waterproof Fuse Holders The fan relay kit features waterproof fuse holders and high-quality components built to last. The cooling fan relay operates reliably in all weather conditions, ensuring your fans work when needed. The included electric fan controller kit provides precise fan activation, delivering robust and consistent cooling for your vehicle. Widely Compatible This electric radiator fan kit is designed for single fan setups and fits a wide range of vehicles, including cars, trucks, boats, and more. Perfect for use with cooling fan wiring harness kits or electric fan wiring kits, it provides precise cooling control. The fan control kit ensures optimal performance and compatibility, making it ideal for various vehicles requiring a single cooling fan..

Hamolar 2 Pack 12V 40/30 Amp Car Relay DC 5 Pin SPDT and Harness - Heavy Duty 12 AWG Copper Wires Relays Kit for Automotive Truck Motorcycle Boat

The 12v relay harness base contains 312 AWG and 216 AWG cables, length 5.5 in, which have higher load-bearing capacity and more stable performance.. Function 12VDC 14V Max 5 Pin SPDT Single Pole Double Throw Relay with 40A30A High Switching Capability.. Wire Specifications White - Ground 85, Blue - VDC 30, Black - Trigger 86, Red - Output NC 87a, and Yellow - Output NO 87.. The dc car relay adopts waterproof sealing technology at the bottom and a fixed back strip on the back, which is suitable for various complicated installation environments.. Relay and harness kit made by high-grade flame retardant materials to ensure superior quality and long lifespan. 2 Years Warranty..

Hamolar 2 Pack 12V DC 120A Starter Relay Switch Car Heavy Duty Split Charge Continuous Duty 4 Terminal SPST Relays for Truck Boat Marine

The 12v relay uses high-quality alloy terminals, and the internal contacts are silver-plated. Durable Firm Stable Contact Load High Power Ideal for universal 12V applications.. Function 12VDC 14V Max 4-Pin SPST Single Pole Single Throw Relay with 120A High Switching Capability. Perfect for Split Charging or Various Automotive Applications.. High 120A coil capacity- able to handle those high current applications with ease, Heavy duty make or break onoff relay.. We are equipped with terminal and gaskets to make installation simple and easy.. Relay kit made by high-grade flame retardant materials to ensure superior quality and long lifespan..

HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger

Module uses genuine high quality relay, normally open interface maximum load AC 250V 10A, DC 30V 10A. Using optocoupler chip isolation, strong drive capability, stable performance trigger current 5mA. Module can be set by jumper high or low trigger. Fault-tolerant design, even if the control line is broken, the relay will not move. The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.

HiLetgo 2pcs 12V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger 12V

5V 12V 24V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger. With optocoupler isolation, strong drive capability, stable performance trigger current 5mA.. Friendly interface design, all interfaces can be directly connected through the terminal leads, very convenient..

irhapsody 80/60Amp 12V 5-pin Relay Kit, SPDT 12-Volt Automotive Relay with Heavy-Duty Pigtail, 6-Pack

Never go beyond its capabilities. Try to stay 10 to 15 below what the rate is for. Please make sure you made tight connections especially on the load wires. 5-prong universal standard relay, high switching capability. 30-VDC red, 85-Ground black, 86-Trigger white, 87-Output O blue, 87a-Output NC yellow. 12awg 16awg tinned copper wiring harness Electrical conductivity, corrosion resistance, and oxidation resistance are stronger.

JVR 12V Timer Switch - Programmable DC/AC/Solar Relay

Customizable and Versatile- With the ability to set up to 16 independent ONOFF schedules, JVR timer switch is highly customizable. It offers a wide timing range from 1 minute to 7 days, catering to diverse scheduling needs.. Easy-to-Program and User-Friendly- Programming JVR timer switch is a breeze with its easy-to-follow instructions and user-friendly LCD screen. It ensures a seamless setup experience, allowing you to effortlessly configure your desired settings.. Energy Efficient and Powered by 12V DC- Designed for energy efficiency, JVR timer switch automatically controls power supply, conserving energy effectively. It operates on a 12V DC voltage, ensuring reliable and efficient performance.. Wide Range of Applications- This versatile timer switch finds applications in various DIY projects such as automatic chicken coop doors, fish feeders, preheating systems, neon lights, kitchen appliances, televisions, and more. Its flexibility makes it suitable for a wide range of automation needs.. Power Outage Memory and Reliable Performance- Rest assured that all your settings will be automatically saved in the event of a power outage. This ensures that your programmed schedules remain intact, providing uninterrupted functionality.. Great Customer Service and 1-Year Warranty- We take pride in offering excellent customer service. With a 1-year manufacturer's warranty, you can rely on our dedicated support team to address any queries or concerns promptly..

Meskliu 12V Wireless Mini Remote Control Switch, DC 12V/24V/48V/10A Relay with 328FT Long Range, Wireless RF Switch for Car, Motor, Lamps, LED Lights, Fans

Strong Singal-Strong RF signal works through walls and doors Max range is up to 328ft with no obstacle.. Compact DesignThis mini relay switch easily fits limited space like canopy,junction box, electrical box.The size of receiver kit is 2.242.5cm.. Easy to Install- Simply install the receiver between the devices to be controlled and the power supply. You can switch your device on and off from anywhere via the remote control switch panel.. WIDE APPLICATIONThis mini long distance remote control switch is used in mud pumps, motors, lamps,fans,dust collect, insecticide machines, sprayers, car washers, bells, etc. various types of electrical equipment.. Easy To ControlTwo magnetic remote control can mount on plate base fixed with double sided tape on the back,place it on the wall anywhere works as a traditional switch.. There is a switch key on the relay.If the remote control get lost.You also can always control of it..

Nilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights Work Light, 2 Years Warranty,Black

Universal fit Compatible with all automobiles, boats and devices equipped with a 12 volt power source. Circuit protection Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.. Illuminated switch 3 pin onoff rocker switch with red indicator light when truing on, easy to turn on or off, has been passed test of 5,000 times pressing.. Two available leads With 2 sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.. Package include1 x wiring harness kit, 1 x instructions..

Performance Tool 3009 Compact Cordless Automotive Relay Tester for 12 Volt 4 and 5 pin relays and More

QUICKLY TEST RELAYS OUTSIDE OF THE VEHICLE to check coil and switch contact function. NO NEED TO CLAMP TO BATTERY - self-contained, accurate testing with instant results. GREEN LED PASS RED LED FAIL clearly indicates good or bad relay condition. TESTS MOST COMMON 12 VOLT 4 5 PIN AUTOMOTIVE RELAYS found on today's vehicles. COMPACT, ALL-IN-ONE DESIGN powered by included AA batteries.

Ronybuy 5-Pin Waterproof Relay Kit 40/30 AMP 12V Relay Switch with Harness 12&16 AWG Tinned Copper Wires, SPDT Automotive Relay Kit for Horns Starters Radiator Motor Fans Boats, Pack of 2

IP65 WaterproofThe shell of 5-pin relay harness kit is made of the durable insulation material, the 5 terminals are sealed with strong cap and the rubber ring, making it connected tightly for better waterproof and dustproof so it can work in any harsh environments.. Heavy-duty Copper WiresThe 5-PIN relay come with colored wires harness,the pin 87 Blue pin 30 Red pin 87a Yellow are 12AWG and pin 85 Black pin 86 White are 16AWG. The tinned copper wires are durable and reliable. Plug and play.. Specification12VDC14V Max and 40A30A High Switching Capability. Keep 10-15 below the rate. Black - Ground 85, Red - VDC 30, White - Trigger 86, Yellow - Output NC 87a, and Blue - Output NO 87. The 5 pin relay kit works for both positive and negative activation.. Wide ApplicationCompatible with 12V 5-Pin automotive relay with 40A switching capability,including car lights,horns,starters,cooling fans,speakers,wipers,traction control systems,ect. Perfect relay switch kit replacement for car,boats,off-road vehicles,and family circuit work.. NoticeMake sure follow the wiring diagram in the picture.Be gentle when inserting the relay into the socket.For your safety, we highly recommend professional technicians to install the part. If you have meet any problem, welcome to message us for help..

RVBOATPAT Wireless Remote Switch DC 8V/12V/24V/48V/72V/86V 30A Relay RF Remote Control 328ft Long Range for Anti-Theft Alarms Security Systems Roller Lind Door

High Power Wireless remote switch using 30A relay, which can load high-power electrical appliances to ensure safe and stable control. Easy Installation Simply install the wireless RF switch between the device you want to control and the power supply. You can turn the remote control switch on and off from far away with a remote control switch. Signal Reception The remote control switch uses a 433MHz wireless signal that can penetrate floor and door and control the receiver from anywhere within a reliable distance. The maximum range can reach 328 feet. 4 Modes in 1 Relay Learning button on the switch can delete the old code and re-learn a new code, there are 4 different modes for meeting different kinds of needs, includes momentary, toggle, latched and delay time. Wide Application This remote switch is used in industrial control and safety fields, such as lighting, motors, lamps, fans, dust collect, remote control, wireless security alarms, wireless door alarms, wireless controllers, etc.

True Mods 12V DC 120 Amp Split Charge Relay Switch - Continuous Duty SPST 4-Pin Terminal High Power Relay for Truck Boat Marine

Heavy Duty 12VDC 14V Max Continuous Duty Rated 4-Pin SPST Single Pole Single Throw Relay.. 120A High Current Carrying Capacity.. Normally Open with 60 Ohms Coil Resistance.. 14 Studs for Power Input and Output.. Perfect for Split Charging or Various Automotive Applications..

VONVOFF 12v Remote Control Switch,Low Voltage DC12V/24V/48V/72V 30A Relay Wireless Remote Switch Kit with 328ft Long Range for Pump,Lights,Fan,Motor,Security Systems,etc (Black)

High Power LoadThe receiver adopts 40A relay, which can load high-power electrical appliances to ensure long-term stability control.. STRONG SIGNAL--Adopts RF technology ,it can pass through walls, floors and doors, control receiver from any place within a reliable distance.Max range is up to 328ft with no obstacle.. Easy To ControlIt can Learn multiple remote controllers.Each button of each remote controller can learn.A remote controller can control multiple switches,or multiple remote controllers can control a switch.Easy to operate, flexible and arbitrary combination.. Stable and reliable performance, high receive sensitivity.Configuration of 2 remote controls, more flexible use. Wide ApplicationIt is mainly used in 12V-72V industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc...

WOODGUILIN 12V Remote Control Switch Mini Wireless Remote Switch Dry Contact Remote Control Relay Switch 328ft Long Range with 10A Relay for Motorcycle,Lights,Garage Door,Motor,Fan.(Dry Switch)

12v Remote Control Switch Strong Signal The 12v wireless remote control switch adopts radio frequency technology, Rf working frequency 433mhz, high sensitivity, anti-interference, it can be 100 meters long distance and through the wall remote control.. Remote Control Relay Strong Adaptability The wireless remote switch, input voltage 5V-12V-24V-48V, output current 10A, suitable for most of the household appliances, load voltage 1-220v range of self-adaptation, the maximum number of controllers 32.. More Features The 12v wireless switch, DC load has two inputs and an output terminal, more convenient and flexible than the ordinary one, this device can be applied to more areas, for example, it can access to the electricity and the solar battery . At the same time these two powers can be supplied each other, when the using power is outage, it can change to another power supply in time, to reduce the influence of power electrical equipment.. 12v Wireless Relay DIY Scene This wireless relay switch 12v has two-way control circuit, which can exert more imagination and DIY more different scenes. You'll find it both a useful wireless control switch and a fun remote control switch.. Wide application Remote control switches and equipment control for industrial, agricultural, civil control and security, medical, vehicles and ships, such as lamps, motors, pumps, controllers, wireless burglar alarms, wireless access control, wireless controllers, etc..

5 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V, 5-PIN SPDT Bosch Style

40A30A high switching capability.. Heavy-duty impact molded relay socket with 5 WIRESWhite common, Black normally closed, and Yellow normally open.. Package Include 5 relays 5 relay sockets with wires.. Safety UL Flame retardant 9 wires for the main contact..

Yeeco 30A High Current 12V Contactor Relay Switch Power Switch DC Power Switching Control Board Control Module Electrical Relay Switches for Cooler Heater Refit Water Heater Control

Input 12V DC relay powered. Control voltage 250V Max. 30A High Current 12V Contactor relay Switch DC power Switching Control Board. 30A single channel relay of 4 terminal shunt. It can be used to cooler control ,heater control ,refit water heater control.

Related Guides