UL-489 CERTIFIED This miniature circuit breaker provides primary thermal overload and short circuit protection per National Electrical Code, Approved by Underwriters Laboratories for Branch Circuit Protection in US and Canada. The 30 amp breaker is UL-489 Listed for Branch Circuit Protection, delivering reliable performance on standard din rail systems for critical circuits .. MOUNTING OPTIONS Easily install this circuit breaker by snapping onto a 35mm DIN rail sold separately. The miniature circuit breaker may also be directly mounted to a panel for all circuit protection applications.. TECHNICAL SPECS This UL-489 certified 30 amp miniature circuit breaker is calibrated for a 2 Pole C Trip curve profile. Maximum operating voltage is 480Y 277VAC 125VDC with 10kAIC short circuit rating. ControlGear miniature circuit breaker Model CGMB2C30 is ideal for control panels, HVAC equipment and all applications requiring safe and reliable circuit protection .. RAPID RESPONSE ControlGear miniature circuit breakers are inherently current limiting, interrupting faults within the first half of the AC cycle, while conventional breakers require 1-2 AC cycles. This provides enhanced protection for power and control circuits .. AVAILABLE ACCESSORIES Add sophisticated control features with a full line of snap-on accessories, including a shunt trip module, undervoltage release, auxiliary contact and alarm modules, a locking device, and bus bar primary connection system ..

Specialized Manufacturing 30 amp breaker is made by professional manufacturer, made of upgraded insulating material, with sensitive leakage protection and disconnecting ability, fireproof and anti-oxidation, long service life, can be widely used in residential, industrial, commercial and other places, perfect fit for your power distribution switch panel.. Product Specifications and Design 2-pole 30 amp breaker, 120240V, maximum rated voltage 240V. The multipole circuit breaker has an internal common trip connection that allows all poles to be operated simultaneously. The handle is marked with the switch indication and the rated amperage of the circuit breaker.. Perfectly Compatible 34 Plug-In 30 amp breakers are standard sizes, and OEM sizes are not only compatible with many brands load centers, but also with other residential load centers and appliance circuit breaker panels, mini-commercial switchboards, swimming pool equipment switchboards, and residential conversion switchboards. easy to install, easily plugged and unplugged during installation.. Main Function 30 amp breakers protect wires from overheating overload and fault current short circuit, even with an open flame, the circuit breaker will only carbonize and will not burn, as well as respond accurately and promptly to severe short circuit conditions, constantly maintaining circuit safety.. After-Sales If you are not satisfied with the product or have any other questions after purchase, please feel free to contact us. We are willing to do our best to help you..

SpecificationRated current of 30A, rated voltage of 120240 V, current capacity of 10kA,. Perfect CompatibilityCompatible with QO30 Amp 2-pole circuit breaker compatible with SD QOload center, CSED, and NQOD distribution panels. High ReliabilityCompatible with QO30 amp 2 pole breaker have multiple protection functions such as overload, short circuit, and ground fault, ensuring the safe and stable operation of the electrical system. Good PerformanceCompatible with QO30 Amp 2-pole circuit breaker can quickly and accurately respond and cut off circuits, protecting equipment from damage caused by overcurrent and short-circuit currents. At the same time, it can automatically release energy storage after power failure, avoiding potential hazards when the equipment continues to operate.. Compatible with QOcircuit breaker adopts a plug-in design, which is easy to install and operate. Clear indicator lights help you quickly identify the status of the circuit breaker.

30 Amp Electrical Protection Safeguards RV electrical systems and appliances from overloads and short circuits.. Space-Saving THQP Design Thin breaker profile fits compact RV breaker panels without sacrificing performance.. Double-Pole Breaker Single-phase, 2-pole design rated for 120V240V AC systems and HACR applications.. Flexible Wire Compatibility Accepts copper or aluminum wires from 14 AWG to 8 AWG via lug screw terminals.. Easy Mounting Options Supports surface mounting or DIN rail installation with simple toggle switch operation..

Premium Material Made from high-performance DMC resin, this circuit breaker offers exceptional flame resistance, insulation, and durability It remains reliable in high-temperature, high-voltage, and corrosive environments. D-Type Trip Designed for high inrush currents in large motors and transformers, with intelligent overload protection and a time-current delay to prevent overheating from prolonged overloading, ensuring comprehensive protection for the electrical system. High Breaking Capacity With a breaking capacity of up to 10,000 A RMS, this breaker effectively interrupts high currents during short circuits, providing robust protection for your electrical systems. Versatile Cable Compatibility Accommodates a wide range of cable sizes including 14-10 AWG, 8 AWG, and 6-4 AWG, making it suitable for various wiring requirements in both commercial and industrial settings. Torque Installation Requirements Clearly marked with torque specifications 20, 30, or 32 LB-IN to ensure secure and stable cable connections, enhancing the reliability of electrical contacts.

Safety and Quality Assurance The QO230 circuit breaker adopts high-quality insulation materials, which are safe in insulation, strong in oxidation resistance, fireproof and anti drop, and have a long service life. The QO230 30 ampere circuit breaker perfectly solves the problem of current overload and becomes your loyal guardian of electrical safety.. Practicality The QO230 circuit breaker has an internal current limiting system that can automatically protect the circuit from overload, combined with reverse time element tripping operation and trip free handle design. The QO230 30 ampere circuit breaker trips to the open position, and the thermal magnetic trip curve avoids interference tripping during mild overload, while almost immediately responding to severe short circuit situations.. Product Application Scenario The QO230 30 ampere circuit breaker is suitable for 130240V AC, with a maximum rated voltage of 240V and a standard interruption rating of 10 kA at 240V. The rated current of the QO230 circuit breaker is 30 amperes.The QO230 breaker Perfect compatibility with residential load centers and circuit breaker panels, light commercial distribution panels, residential transfer switch panels, and various OEM applications. Compatible with QO load centers, CSED's and NQOD panel boards.. Attention The installation of QO230 circuit breaker must be in a waterless state, and the power supply of the circuit breaker must be cut off before installation, and plug-in installation should be carried out to ensure that the connecting wires are correctly connected. Please check local electrical regulations and comply with local regulations.Note Accessories are compatible spares non-original, the above brand names and any related model names are only used to demonstrate compatibility.. Quality Assurance Policy and Considerate Service We provide a three-year warranty service for the QO230 30 Ampere Circuit Breaker. No matter if you encounter any problems or are dissatisfied with the product, please feel free to contact us at any time. We have a professional after-sales team who will always provide assistance and quickly solve your problems..

Made in Mexico.

Wide Compatibility Easy Installation Designed for 110220V electrical systems, this 30-amp double pole circuit breaker offers versatile use for both residential and commercial applications. Its plug-in mounting design allows for quick and hassle-free installation. Fully compatible with GE Q-Line, Thick Series, and other General Electric load centersno tools needed. Trusted Q-Line Performance As part of the reliable GE Q-Line series, this 30-amp 2-pole breaker delivers proven durability and safety. It features a Quick-MakeQuick-Break switch mechanism, common trip bar, and a highly visible trip indicator for fast response and dependable circuit protection.. Advanced Thermal Magnetic Trip Technology Equipped with a precision thermal-magnetic tripping mechanism that provides instant protection against short circuits and overloads. The high magnetic response ensures rapid interruption to help prevent electrical damage and keep your home or workspace safe.. High-Quality Fire-Resistant Construction Built with premium-grade insulation materials that resist heat, impact, and oxidation. This breaker is engineered for long-lasting performance and safety, giving you total peace of mind.. Versatile Application Ideal for a wide range of electrical panels including residential load centers, appliance circuits, light commercial distribution panels, pool equipment panels, and backup power transfer switches. A must-have upgrade for electricians and homeowners alike..

Replacement Zinsco circuit breaker manufactured new by Connecticut Electric. For use in Zinsco circuit breaker panels. Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers. 10,000 AIC. 30 Amp.

General Electric THQB2130 Circuit Breaker 1pkg 30A 120240V 2P.

Replacement Federal Pacific Electric Stab-Lok circuit breaker manufactured new by Connecticut Electric. For use in Stab-Lok circuit breaker panels. Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers. 10,000 AIC. 30 Amp. 120240 VAC 2 Pole breaker in a 2 thick body-NA style. Plug in type.

THQL2130 Circuit Breaker is compatible with 120240V electrical systems, making it a versatile choice for a wide range of applications and installations. Its plug-on design ensures easy installation and fit for GE Thick Series, Q-Line Series and General Electric load center.. The Q-Line 30 amp 2 pole breaker are plug-in versions of the Q Line used for connection to load centers and lighting panels. All Q Line circuit breakers feature Quick-make Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability.. Thermal magnetic protection mechanism uses a powerful magnetic force to trip the 30 amp double pole breaker quickly in response to a short-circuit. This helps prevent further damage to the system and ensures the safety of occupants and property.. Magnetic circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life.Produced by TLmathus professional manufacturer.. THQL2130 30 amp breaker 2 pole amp not only makes it compatible with residential load center and appliance circuit breaker panels, micro commercial distribution panels, pool equipment distribution panels, residential transfer distribution switch panels, making it suitable for most applications..

2 Pole, 35 Amp. Type THQL for use in General Electric load centers. Thick series, requires two 1-inch spaces.

Hight qualityC230 circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life. Produced by professional manufacturers. Superior production quality. Perfect fit for your power distribution swit panel.. Type C230 Standard Circuit BreakerQuick-closing, quick-break swit combined with inverse time element tripping operation and trip-free handle design. Type C230 circuit breakers trip to the off position, eliminating nuisance callbacks. The thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions.. Perfectly Compatible for Easy InstallationType C34-In Plug-On Molded Case Circuit Breaker is the standard size. Normal tripping requires two 34 19.1 mm spaces.The OEM size not only makes it compatible with residential load center and appliance circuit breaker panels, micro commercial distribution panels, pool equipment distribution panels, residential transfer distribution panels, etc., but also makes it easy to plug and unplug during installation.. DetailC230 Two-Pole 120240V, with a maximum voltage rating of 240 V. Standard interrupting rating is 10 kA at 240 V. Available for long-term, transient use in load centers. Multi-pole breakers have internal common trip connection to operate all poles simultaneously. Handles are marked with On-Off indication and ampere rating of the breaker.. Best After-sales service supportAfter your , if you are not satisfied with the product or have any other questions, feel free to contact us. Our after-sales support will get back to you within 18 hours. Help you solve your problems..

Double pole, 30 Amp, 240V type QP Circuit Breaker. 10,000 AIC interrupting rating. Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature. Compatible with Siemens PL and ES series load centers. Use for overload and short-circuit protection of your electrical system.

30 Amp, 2-Pole, Plug-On Circuit Breaker, Q-Line Series, Type Ground Fault, Self Test, 10 kAIC,.

ROBUST THERMAL-MAGNETIC DESIGN The ABB THQL32030 Q-Line circuit breaker features a compact, thermal-magnetic design ideal for both residential and commercial applications, ensuring reliable protection and performance.. HIGH SAFETY STANDARDS Equipped with Quick-make Quick-break mechanisms and visible trip indicators, this 3-pole circuit breaker provides enhanced safety and easy maintenance, suitable for load centers and lighting panels.. VERSATILE INSTALLATION OPTIONS Designed to be plug-in compatible, the THQL32030 facilitates straightforward integration with existing load centers and lighting panels, simplifying setups and upgrades.. 30 AMP, 240 VOLT PROTECTION With a 30A rating and capable of handling 240 volts, this breaker offers significant capacity for handling high current loads while maintaining system integrity.. ADDED FUNCTIONALITY AVAILABLE This model can be customized with auxiliary contacts and shunt trip accessories for specific needs, including High-Intensity Discharge HID lighting applications, enhancing its utility in complex electrical systems..

TEYL Circuit Breaker. 3 Phase 480 Volt. Bolt-on Circuit Breaker. Used in GE AES Panelboards. New Removed From Panels.

Suitable for use on AQ series panelboards in residential and commercial applications. Measures 2 Inch x 2-38 Inch x 3-932 Inch. Bolt-on mountable.

2 Pole, 35 Amp. Type THQP for use in General Electric load centers. Thin series, requires one 1-inch space.

Single pole, 30 Amp, 120V type QP Circuit Breaker. 10,000 AIC interrupting rating. Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature. Compatible with Siemens PL and ES series load centers. Use for overload and short-circuit protection of your electrical system.

UL Listed. Panel board mounting. double pole. Type BLH.

One 30-Amp double pole, two 20-Amp single pole. Triplex 12-Inch frame. Plug in type. Space Saving. UL listed.

One 30-Amp double pole, two 30-Amp single pole. Triplex 12-Inch frame. Space saving design allows 2 poles to fit in a 1 inch panel space. Plug in type. Space Saving. UL listed.

One 40-Amp and one 30-Amp double pole. Quadplex 12-Inch frame. Plug in type. Space Saving. UL listed.

Type 34-Inch Plug-On Molded Case Circuit Breaker is the standard size. Normal tripping requires two 34 spaces. Its plug-on design ensures easy installation and compatible with various brands of load centers.. 30 amp 2 pole circuit breaker have strong adaptability to the environment, with millisecond interruptions and hazardous barriers. We attach great importance to comprehensively improving the mechanical and electrical lifespan of circuit breakers, ensuring reliable safety.. 30 Amp circuit breaker is made of high quality insulation material.Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life. Produced by professional manufacturers. Superior production quality. Perfect fit for your power distribution switch panel.. The 30 Amp breaker is a two-pole device designed for 120240V, with a max voltage of 240V and a 10-kA interrupt rating. Ideal for long-term transient use in various brands load centers at 240V, it features an internal common trip for simultaneous operation of all poles.. Typical applications, up to 13,200-Watt, include hot water heaters, clothes dryers, air conditioners 240Volt, up to 36,000 BTU and electric motors 240Volt, 1-12 hp to 3 hp. These are only suggested applications and cannot assure compliance with all local codes. Please check local electrical codes before starting any electrical project..

The product is good to use. The product is highly durable. Manufactured in China.

Country Of Origin China. Model Number THQP130. Item Package Dimension 7.62 L x 7.112 W x 1.27 H. Item Package Weight 0.05 lb.

Device intended for personnel protection from Ground Fault. LED trip indicators to help identify fault conditions. Ideal for wet and damp locations such as pools, spas, HVAC, kitchen and bathroom circuits. Reduced size breaker allows for more wire bending space. Type QPFB circuit breaker, replaces Siemens model QF230AP and QF230A.

Miniature circuit breaker rated at 30A, 2 pole, 120240VAC, 10kA AIR, standard type. The current capacity that this circuit breaker is able to interrupt before breaking is 10kA. Circuit Breaker Dimensions 2 x 2.98 x 3.13 inches. Item Package Quantity 1. Product characteristics conformity is certified by the Underwriters Laboratories UL.

RELIABLE SINGLE-POLE PROTECTION Experience dependable protection with the ABB THQL1120 Circuit Breaker. This circuit breaker features a single-pole 20-amp design, making it ideal for residential and light commercial applications. It ensures that your electrical circuits are safeguarded against overloads and short circuits. The THQL1120 breaker features 1 pole, an ampere rating of 20 A, an interrupting rating of 10kAIC, and a voltage rating of 120240V.. BUILT FOR SAFETY AND DURABILITY The ABB circuit breaker is constructed from high-quality materials and offers enhanced safety and long-lasting performance. The THQL molded case circuit breaker meets all relevant safety standards, providing peace of mind and reliable protection for your home or business electrical systems.. COMPACT AND EASY TO INSTALL The THQL1120 Circuit Breaker is designed for straightforward installation in any THQL load center. Its compact size saves valuable space in your electrical panel, making it a convenient choice for professional electricians and DIY enthusiasts.. Q-LINE PLUG-IN CIRCUIT BREAKERS Q Line circuit breakers are compact, one-inch wide per pole thermal-magnetic devices designed for use in residential and commercial load centers or lighting panels. All Q Line circuit breakers are equipped with Quick-makeQuick-break mechanisms, standard trip bars, and easy-to-spot trip indication for enhanced safety and reliability.. ABB LEADING INNOVATION AND QUALITY In 2018, ABB acquired GE Industrial Solutions. All GE electrical distribution products for residential use are now ABB. The ABB Group is dedicated to providing innovative and high-quality electrical solutions. Our products are designed to meet the highest safety, reliability, and efficiency standards..

Breakers. Quantity Per Case 3.

HIGH CURRENT CAPACITY Handles up to 30 amps for reliable circuit protection in residential or commercial panels. Ideal for high-demand appliances and equipment requiring a 30 amp breaker.. SINGLE POLE DESIGN Features a 1 pole configuration for efficient space-saving installation. Compatible with standard panel mount setups for easy integration into existing electrical systems.. COMPATIBLE MODEL Designed for use as a THQL1130 breaker, ensuring a secure fit and dependable performance in GE panel boards. Supports 240 volt applications for versatile use.. DURABLE CONSTRUCTION Built with quality materials to withstand daily electrical loads. The standard magnetic-circuit-breaker type offers consistent and safe operation over time.. COMPACT DIMENSIONS Measures 6 in length, 3 in width, and 1 in height for easy handling and installation. Weighs only 1 lb, making it convenient for upgrades or replacements..

Double pole, 30 Amp, type QPF2 GFCI Circuit Breaker. 10,000 AIC interrupting rating. Includes self-test as required by UL 943 as an added safety feature. Suitable for a variety of construction applications including spas, hot tubs, kitchens, bathrooms, etc.. Provides class A GFCI protection.

BRAKERS.

Type QT Tandem 30-Amp30-Amp 120V CTL Breaker with rejection feature. Designed to protect the home's wiring from high temperatures caused by excess current. Easy plug in style for use with Siemens load centers and meter combos. Features time saving insta-wire connectors. 10,000 AIC interrupting rating. Requires 1 inch breaker space. Accepts 14-6 AWG Cu or 14-6 AWG Al Wire. Designed for residentialcommercial applications. UL Listed, CSA Certified, HACR Rated, SWD Rated.

The product is good to use. The product is highly durable. Manufactured in China.

Platt Cat CUTBR230. Platt Item 0006372. Cat BR230. Category 2-Pole Circuit Breakers. Family Style BR.

HIGH CURRENT CAPACITY Supports up to 30 amps and 240 V, making it ideal for demanding electrical systems. Designed for reliable protection in residential or commercial applications.. DOUBLE POLE DESIGN Features a 3-pole, plug-in mount configuration for enhanced safety and compatibility. Suitable for use as a 30 amp double pole breaker in various panel setups.. THERMAL-MAGNETIC PROTECTION Utilizes advanced thermal-magnetic technology to quickly respond to overloads and short circuits. Helps safeguard your electrical circuits and equipment.. COMPACT DIMENSIONS Measures 15 in. length, 2 in. width, and 3.3 in. height for easy installation in tight spaces. Lightweight at only 0.01 oz., simplifying handling and setup.. MULTI-PACK VALUE Includes five breakers per package, providing cost-effective solutions for multiple installations or replacements. Ideal for contractors and large-scale projects..

HIGH CURRENT CAPACITY Supports up to 30.0 amps, making it ideal for demanding electrical systems. Reliable for residential or commercial use where a 30 amp breaker is required.. DURABLE COPPER CONSTRUCTION Built with high-quality copper for excellent conductivity and long-lasting performance. Ensures safe and efficient power distribution in your panel.. EASY PLUG-IN MOUNT Features a plug-in mounting type for quick and secure installation. Compatible with standard electrical panels for hassle-free setup and maintenance.. TRIPLE POLE DESIGN Three-pole configuration provides enhanced circuit protection and flexibility. Suitable for applications needing a robust thermal-magnetic circuit breaker.. NO BATTERIES NEEDED Operates without batteries for low-maintenance use. Designed for reliability and consistent performance in various electrical environments..

Dual pole, thin. 30 amp. 120240 Volts. 10,000A interrupting rating.

RESIDENTIAL CIRCUIT PROTECTION Square D Homeline Miniature Circuit Breakers are engineered and designed for fast installation and superior circuit protection. EASY TO INSTALL Plug-on neutral design with a shorter footprint allows for quick plug-in mounting installation in Square D Homeline load centers and CSEDs with two spaces. 30 AMP TWO-POLE CIRCUIT BREAKER This circuit breaker delivers 30A protection with a two-pole configuration, ideal for larger appliances like dryers, ranges, and air conditioners that require 240V branch circuits. STANDARD CIRCUIT PROTECTION This circuit breaker offers standard protection and is HACR rated Electrical connection is a clamp terminal that will accept 2 wires The clamp terminal will accept a wire range of 14 AWG to 8 AWG copper or aluminum wire. SPECIFICATIONS AND RATINGS Dimensions - Height 3.13 in 79.50 mm Width 2 in 50.8 mm Depth 2.98 in 75.69 mm Current Rating - 30A Voltage - 120240V AC Breaking Capacity - 10kA 2 Poles Certifications - UL-listed, HACR-rated.

Square D QO. Manufactured in United States. This is an OEM authorized part.

Homeline 30 Amp two-pole GFCI circuit breaker. Plug-on design, easy to install. Compatible with homeline load centers and CSED devices.Ambient air temperature for operation 104 F 40 C. 120240-Volt AC. Rated for 10,000 AIR.

30-Amp. 2 Pole. Plug in type. 2-Inch frame. UL listed.

Newly Manufactured Zinsco QC30 Replacement,. Intertek ETL Listing to UL Standard 489 for US and Canada Molded case circuit breakers. 2 pole breaker in a 1-12 in. body thick series. 10 year warranty.

Reliable Dual-Pole Circuit Protection 30A2-Pole design safeguards 120V 240V circuits against overloads and short circuits Thermal-magnetic trip mechanism Instant magnetic response for shorts 0.1s delayed thermal trip for overloads 10kA interrupt rating exceeds residential requirements NEC compliant. Easy Plug-On Installation Tool-free installation fits Siemens PLES load centers verify panel compatibility Compact 1-inch per pole design saves space in crowded panels Clear TripReset indicator for quick fault diagnosis Works with 14-4 AWG copperaluminum wires US standard. Commercial-Grade Durability 20,000 mechanical operations tested 3x industry average -40F to 158F temperature range for indooroutdoor use Silver-nickel contacts reduce arcing and voltage drop Anti-vibration lock prevents nuisance tripping. Versatile Applications Home Kitchen appliances, HVAC systems, garage subpanels Business Retail lighting, office server rooms, workshop panels Outdoor Pool equipment, generator transfer switches Retrofit Replaces old breakers for Siemens EQEQLES panels. Risk-Free Purchase 30-day returns No questions asked 2-year warranty against defects.

Type QE Circuit Breaker. Ground fault equipment protection. 30mA protection. 10 KAIC, 120240V.

Bipolar Design Circuit breaker adopts a 2-pole design, supports 240V circuits, and can provide stable overload and short circuit protection for high-power appliances such as air conditioners, water heaters, and dryers. Clear Switch Status Indication Tandem breaker is equipped with obvious onoff indication, users can quickly judge the circuit status, facilitate daily inspection and maintenance, and avoid unnecessary risks caused by misoperation. Wide Compatibility Circuit breaker 30Amp 2P fit for SD QO Load Center CSED NQOD Distribution Panels, replace QO230CP, easily resolving compatibility issues. Long-term Stable Operation High-quality engineering materials and precision manufacturing processes are used to ensure that the circuit breaker is not prone to loosening or aging during long-term operation and can maintain stable performance in various environments. Plug-in Quick-Install Structure Breaker adopts Plug-On design, which can be installed by simply inserting it without special tools or additional operations, greatly saving time and labor costs.

THQL2130 Circuit Breaker is compatible with 120240V electrical systems, making it a versatile choice for a wide range of applications and installations. Its plug-on design ensures easy installation and fit for GE Thick Series, Q-Line Series and General Electric load center.. The Q-Line 30 amps Standard 2-Pole Circuit Breaker are plug-in versions of the Q Line used for connection to load centers and lighting panels. All Q Line circuit breakers feature Quick-make Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability.. Thermal magnetic protection mechanism uses a powerful magnetic force to trip the 30 amp circuit breaker quickly in response to a short-circuit. This helps prevent further damage to the system and ensures the safety of occupants and property.. Magnetic circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life.Produced by TLmathus professional manufacturer.. 30 amp breaker not only makes it compatible with residential load center and appliance circuit breaker panels, micro commercial distribution panels, pool equipment distribution panels, residential transfer distribution switch panels, making it suitable for most applications..