ROBUST PROTECTION FOR RESIDENTIAL AND COMMERCIAL USE The ABB THQL2150 is a 50A, 2-pole circuit breaker designed for both residential and commercial environments, providing reliable thermal-magnetic protection against overloads and short circuits.. RAPID RESPONSE SAFETY FEATURES Equipped with Quick-makeQuick-break mechanisms, clear trip indicators, and common trip bars, the THQL2150 ensures swift and accurate responses to electrical faults, enhancing safety for users and equipment.. EASY PLUG-IN INSTALLATION This plug-in breaker seamlessly fits into load centers and lighting panels, streamlining installation and replacement while offering broad compatibility for various residential and commercial setups.. COMPACT, SPACE-SAVING DESIGN Each pole of the THQL2150 occupies one inch of panel width, maintaining panel integrity and optimizing space. Its durable construction is built to withstand demanding electrical applications reliably.. VERSATILE PERFORMANCE WITH HID SUPPORT Built for longevity and stable operation, the THQL2150 supports HID applications, delivering consistent performance across diverse electrical scenarios in residential and commercial infrastructures..

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.

Compatible Models Fit the Square D QO and Homeline 150 or 200 Amp Panels. Check the spacing The Spacing between main and branch breaker is 1 38 inches. Prevents main power and generator from being on simultaneously, ensuring compliance with NEC regulations e.g., NEC 230.85, NEC 702.7 and protecting utility workers from dangerous feedback currents. Essential safety device for homes with generators, preventing electrical accidents and equipment damage. Complete Interlock Kits 1 x Interlocking Plate, 3 x Shoulder Screws, 3 x Hex Nuts, 1 x Matching Drill Bit, 5 x Remind Labels, 2 x Zip Ties, 1 x Instruction and 100 Satisfying Customer Service..

FUNCTIONS Used to protect 110V 120V 220V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.. CURVE C Magnetic trip range 5-10 times rated current.. QUALITY Silver alloy contacts, flame retardant material shell, color indicator.. APPLICATION Can be used in solar ac systems, RV, home circuits, or other 5060Hz AC systems.. INSTALLATION Screw clamp wires, 35mm DIN rail mount..

Safety and Quality Assurance The QO250 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 QO250 50 ampere circuit breaker perfectly solves the problem of current overload and becomes your loyal guardian of electrical safety.. Practicality The QO250 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 QO250 50 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 QO250 50 ampere circuit breaker is suitable for 120240V AC, with a maximum rated voltage of 240V and a standard interruption rating of 10 kA at 240V. The rated current of the QO250 circuit breaker is 50 amperes.The qo250 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 QO250 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 QO250 50 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..

Poles 2P. Current 50 A AMP. Voltage AC 120 V-AC, 240 V-AC.

Wide Compatibility Easy Installation Designed for 110220V electrical systems, this 50-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 50-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..

Reliable Circuit Protection Designed to protect your home or commercial building's wiring from overheating and short-circuiting, this breaker ensures enhanced electrical safety. With advanced thermal magnetic protection, it reacts quickly to dangerous fault currents while resisting fire and oxidation.. Durable Safe Manufacturing Made from premium insulating materials, this 50 Amp breaker is fire-resistant and oxidation-proof, offering long-lasting performance. It is ideal for residential, commercial, and industrial applications, making it a versatile and dependable solution for power distribution.. Easy Plug-In Installation This breaker features a 34 plug-in mounting design, making it compatible with a variety of breaker boxes and load centers. It installs easily into standard breaker panels and can be removed or replaced without hassle, ensuring a straightforward installation process.. Check Compatibility Will NOT fit Siemens, Square D, GE, or other brands. Before purchase, PLEASE OPEN YOUR ELECTRICAL PANEL and confirm you have the compatible brand and an available 2-pole space. Refer to the product images for visual comparison..

Quality Proven High-Quality build over years of testing, customer records and Amazon reviews the impact resistant, thermoplastic body protects the black dyer outlet from wear over time in all applications. NEMA 14-50R assures compatibility with EV Electric Vehicles please see your manufacturer's manual for compatibility as well as electrical dryers, RV's, Ranges, welders and a broad range of other applications. Fits all 1-gang wallplates. We highly recommend the installation of this dryer outlet with a 2 gang wall plate to make the installation process easier with more space.. Specifications 50 Amp, 250 Volt, UL Listed, Environmental UL94 Flammability, V2 Rating, Industrial Grade, Straight Blade, Grounding, Zinc-Plated Steel Strap for corrosion resistance and a Black Outlet made of Heavy Duty Thermo-Plastic material. Wiring Only accepts 10, 8, 6, and 4 gauge Copper Wires AWG, Neutral wire is required and can be applicable to 250V applications and up to 50 Amps. Easy installation Fits in BOTH single and 2-Gang box styles, terminals marked for easy identification and fast wiring, all mounting hardware included. For wallplates for this 50 amp outlet, please select the option for 2 Gang - Wallplate, Midway above. 1-year warranty.

Engineered for Value, Homeline Circuit Breakers are Designed for Fast Installation, Reliability and Superior Circuit Protection. Industry Leading Innovations and Exclusive Features, Square D Homeline Circuit Breakers are the Smart, Safe, Reliable Choice.

GE. Type THQB. 2 Pole. 50 Amps.

Hight qualityC250 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 C250 Standard Circuit BreakerQuick-closing, quick-break swit combined with inverse time element tripping operation and trip-free handle design. Type C250 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.. DetailC250 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..

Panelboard Mount HomeLine.

Model QC50 Specially designed as a Zinsco replacement circuit breaker, ensuring seamless compatibility and performance.. Compact Two-Pole Design Occupying a minimal footprint, this breaker integrates smoothly into your panel with its 1-12 inch body in the thick series.. Certified Safety and Quality Earns the prestigious Intertek ETL Listing, meeting the stringent requirements of UL Standard 489, for both US and Canadian standards.. Expert Craftsmanship Manufactured new by Connecticut Electric, a leader in electrical solutions, guaranteeing reliability and longevity.. Tailored for Zinsco Panels Precisely engineered for use in Zinsco type QC circuit breaker panels, ensuring a perfect fit and optimal functionality..

Mounting Style DIN Rail. Maximum Voltage Rating VAC 230. Current Rating A 60. Number of Poles 2. Electrical Connections Lug Lug.

Electricos - edb24050 square d circuit breaker.

Faster installation, fewer connections. Saves wire, fully distributed split neutral bar. Frees gutter space, no pigtails. Faster and easier wiring, all spaces accept tandems. 2-Pole, 100-Amps, 120240-Volts.

Single pole, 50 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.

POLE CONFIGURATION Features a two-pole design for reliable circuit protection in residential and commercial electrical panels. Supports balanced power distribution for enhanced safety.. CURRENT RATING Rated for 50 A, this 50 amp circuit breaker is ideal for high-demand appliances and subpanels. Delivers consistent performance for heavy-duty electrical needs.. VOLTAGE COMPATIBILITY Supports 240 V AC applications, making it suitable for split-phase systems and compatible with standard 240 V electrical panels.. EASY INSTALLATION Plug-in mount design allows for quick and secure installation in compatible breaker panels. No special tools required for setup or replacement.. DURABLE MATERIALS Constructed with copper components for efficient conductivity and long-lasting durability. Designed to withstand frequent use and high electrical loads..

Double pole, 50 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.

Poles 1P. Current 50 A AMP. Voltage AC 120 V-AC, 240 V-AC.

Learn about general NEC 2020 updates, contact your local building inspector for code adoptions and details. Designed to protect against overloads and short-circuits. Compatible only with QO panels that allow tandem breakers. Trip thermally in an overload situation or magnetically under a short circuit situation. Plug-in installation.

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. 100 AMP TWO-POLE CIRCUIT BREAKER This circuit breaker delivers 100A 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 connections are box lugs that will accept 1 wire The box lugs will accept a wire range of 4 AWG to 20 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 - 100A Voltage - 120240V AC Breaking Capacity - 10kA 2 Poles Certifications - UL-listed, HACR-rated. Homeline 100 Amp two-pole circuit breaker. Plug-on design, easy to install. Compatible with Homeline load centers and CSED devices. 120240 Vac. Rated for 10,000 AIR.

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.

HIGH CAPACITY PROTECTION Designed for 50 amp circuits, this Homeline GFCI breaker provides reliable ground fault protection for home and commercial electrical systems.. DUAL POLE DESIGN Features a 2 pole configuration for enhanced safety and compatibility with 240 V applications, making it ideal for large appliances and demanding loads.. EASY INSTALLATION Mounts directly into Homeline load centers, ensuring a secure fit and straightforward setup for both new installations and upgrades.. DURABLE CONSTRUCTION Built with copper components and a robust black housing, this circuit breaker is engineered for long-lasting performance and dependable operation.. COMPACT DIMENSIONS Measures 6 in. x 30 in. x 8 in., with a lightweight package for convenient handling and efficient use of panel space during installation..

Type Miniature Standard. Voltage Rating 120240 VAC. Amperage Rating 50 A. Frequency Rating 5060 Hz. Phase 1.

Double pole, 50 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.

It is a 50A Double Pole Interchangeable Circuit Breaker. 2 Wide Fullsize 120240V. With Individual UPC Bar Code Bulk.

One 50-Amp double pole, two 20-Amp single pole. Triplex 12-Inch frame. Plug in type. Space Saving. UL listed.

Learn about general NEC 2020 updates contact your local building inspector for code adoptions and details. Plug-on design, easy to install. Designed to protect against overloads and short-circuits. Quickly identify tripped breakers with our Visi-Trip indicator. Compatible with Square D QO electrical panels, CSED with 2 spaces.

RELIABLE CIRCUIT PROTECTION Ideal for overload and short-circuit protection in residential electrical systems. Helps safeguard wiring and devices from damage due to excess current flow.. HOMELINE COMPATIBILITY Designed for use with Homeline load centers and CSED devices. Ensures a secure fit and optimal performance for your home electrical panel setup.. 50 AMP DOUBLE POLE DESIGN Features a 50 amp double pole breaker configuration, suitable for high-demand applications such as RV breaker box or electric vehicle charging.. EASY PLUG-IN INSTALLATION Plug-in mount allows for quick and straightforward installation. Perfect for both new construction and replacement projects in residential settings.. CERTIFIED SAFETY STANDARDS ANSI and UL listed for trusted safety and quality assurance. Meets rigorous industry standards for reliable circuit breaker performance..

PREMIUM CIRCUIT PROTECTION Qwik Open Circuit Breakers safeguard electrical systems and protect against overloads and short circuits It features an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. EASY TO INSTALL 20 AMP CIRCUIT BREAKER Plug-on neutral design with a shorter footprint allows for quick plug-in mounting installation in Square D QO load centers and CSEDs. VISUAL TRIP INDICATOR The Visi-Trip indicator on the two-pole circuit breaker saves time on troubleshooting and maintenance by providing instant visual confirmation to quickly identify tripped breakers when the circuit is interrupted. THERMAL MAGNETIC TECHNOLOGY This Qwik-Open mini circuit breaker uses thermal magnetic protection for fast response to overcurrent conditions, enhancing safety and efficiency in your electrical system. SPECIFICATIONS AND RATINGS Current Rating - 20A Voltage - 120240V AC Breaking Capacity - 10kA 2 Pole Certifications - UL-listed, CSA-certified. QO 20 Amp two-pole circuit breaker. Plug-on design, easy to install. Compatible with QO load centers, CSED's and NQOD panel boards. Rated for 120240 VAC. Rated for 10,000 AIR.

Square D QO. 50A Double Pole Circuit Breaker. Voltage 240V, Bulk. Returns will not be honored on this closeout item. Returns will not be honored on this closeout item.

QO Square D. 50A, 240V, Double Pole. Ground Fault. Circuit Interrupter Circuit Breaker. QO Qwik-Gard 50 Amp two-pole GFCI circuit breaker. Plug-on design, easy to install. Compatible with QO load centers, CSED's and NQOD panel boards. 120240 VAC. Rated for 10,000 AIR.

RESIDENTIAL CIRCUIT PROTECTION Square D Homeline Miniature Circuit Breakers are engineered and designed for fast installation and superior circuit protection Clamp terminal will accept 2 wires with a wire range of 14 AWG to 8 AWG copper or aluminum wire. EASY TO INSTALL Pigtail neutral design connects the breaker's internal components to the neutral bar, facilitating power-up in Homeline load centers with two spaces Breaker can also be used in plug on neutral load centers. 20 AMP TWO-POLE CIRCUIT BREAKER This circuit breaker delivers 60A protection with a two-pole configuration, ideal for larger appliances like dryers, ranges, and air conditioners that require 240V branch circuits. GFCI PROTECTION Ground fault circuit breaker provides overload and short circuit protection, combined with Class A ground fault protection Class A ground fault circuit interrupter that will trip when a fault current to ground is 6 milliamperes or more. 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 - 20A Voltage - 120240V AC Breaking Capacity - 10kA 2 Poles Certifications - UL-listed, HACR-rated.

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. 50 AMP TWO-POLE CIRCUIT BREAKER This circuit breaker delivers 40A 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 The electrical connections are box lugs that will accept 1 wires The box lugs will accept a wire range of 8 AWG to 2 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 - 50A Voltage - 120240V AC Breaking Capacity - 10kA 2 Poles Certifications - UL-listed, HACR-rated.

50-Amp. 2-Pole. Type QO. 120240VAC. 10kAIC Rating.

Main Function 50 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.. Product Specifications and Design 2-pole 50 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 50 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.. Specialized Manufacturing 50 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.. 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..

GENUINE OEM BREAKER This offer includes one 1 authentic HOM250 50-Amp double-pole circuit breaker from Square D's trusted Homeline series. The robust thermal-magnetic mechanism is engineered for reliable dual-action protection, responding to both sustained low-level overcurrents and instantaneous high-current short-circuit events. This component is a factory-new, unused Original Equipment Manufacturer OEM part, ensuring full compatibility and performance for high-power 240V branch circuits.. HOMELINE PANEL COMPATIBILITY Designed with a plug-on mounting system for exclusive use in Square D Homeline load centers, CSEDs Combined Service Entrance Devices, and breaker boxes. This standard 2-inch format 2-space breaker makes a secure and reliable connection to the panel's aluminum bus bar. It is not compatible with the different bus bar design of Square D QO-series panels, which ensures you are sourcing the specific component required.. HIGH-POWER APPLICATION The 50-Amp, 120240V capacity is ideal for dedicated 240V circuits that use 6-gauge copper wiring NM-B. Common applications include powering major household appliances such as electric ranges, cooktops, ovens, and large electric water heaters, or for use as a feeder breaker to a sub-panel. This is a direct replacement for existing 50A double-pole Homeline breakers.. TECHNICAL SPECIFICATIONS This circuit breaker is Underwriters Laboratories UL Listed and American National Standards Institute ANSI Certified. It features a standard 10,000 Ampere Interrupting Capacity 10kAIC for residential safety. The box lug terminals accept a wire size range of 8 to 2 AWG for copper Cu and aluminum Al conductors and have a recommended tightening torque of 45 lb-in to ensure a secure connection.. INSTALLATION BUNDLE This is a value-added kit from FalconSupply. The box includes one 1 HOM250 breaker, one 1 individually sealed professional electronics cleaning wipe for bus bar preparation, and one 1 Pro-Finishing Hardware Pack providing two zinc-plated steel combination-drive panel cover machine screws and one green hex-head grounding machine screw..

AUTHENTIC OEM COMPONENT This kit is built around one 1 factory-new, unused, and authentic Original Equipment Manufacturer OEM Square D QO250 circuit breaker. The QO series is Square D's premium, professional-grade line of circuit protection. This component is sourced to deliver genuine Square D technology, known for its benchmark reliability and precise performance. Ideal for new construction, electrical system upgrades, or as a direct replacement part for existing Square D QO electrical systems, ensuring a perfect fit and function.. RELIABLE 50A OVERCURRENT PROTECTION This UL Listed two-pole breaker provides essential thermal-magnetic protection for high-power 50 Amp circuits. It is engineered to safeguard expensive wiring and connected 240V equipment like electric ranges or sub-panels from both sustained thermal overloads and instantaneous high-current short-circuit events. Its 10,000 Ampere Interrupting Capacity 10kAIC is specifically rated to safely handle significant fault currents found in typical 120240V AC 60Hz residential electrical services.. EXCLUSIVE VISI-TRIP INDICATOR Features the signature Square D Visi-Trip indicator, a red flag that appears in a dedicated window on the breaker's face during a trip event. This industry-leading function allows for immediate visual identification of the specific faulted circuit from the front of a busy panel without requiring any tools for diagnostics. This simplifies the troubleshooting process for electricians and homeowners alike, significantly reducing downtime when restoring power to critical loads or major appliances.. QO SYSTEM COMPATIBILITY SPECIFICATIONS Designed with a robust plug-in mount for exclusive use in Square D QO-series load centers, panelboards, and CSEDs Combined Service Entrance Devices which feature the shielded copper bus bar system. The box lug terminals accept a wide wire size range of 8 to 2 AWG for both aluminum Al and copper Cu conductors and require a tightening torque of 45 lb-in. This component is UL Listed and CSA Certified, meeting rigorous North American safety and performance standards.. INCLUDED INSTALLATION BUNDLE This is a value-added package from FalconSupply. The box includes the genuine QO250 breaker, one 1 individually sealed electronics cleaning wipe for bus bar preparation, and one 1 Pro-Finishing Hardware Pack containing two professional-grade, zinc-plated steel combination-drive panel cover machine screws and one green hex-head grounding machine screw for convenience..

Interrupting Rating 10 Kiloampere At 120240 Vac UlCsa, 5 Kiloampere At 48 Vdc. 120240 Vac At 5060 Hz UlCsa, 48 Vdc. 50 Amp. 2-Pole. 2-Pole, 50-Amps, 120240-Volts.