Circuit Breakers

Square D Homeline indoor, convertible, main lugs load center. Plug-on Neutral ready and built with a plated, aluminum bus bar that is tested and listed only for Homeline circuit breakers. Designed for the value-minded contractors, remodelers, builders,...

Square D Homeline indoor, convertible, main lugs load center. Plug-on Neutral ready and built with a plated, aluminum bus bar that is tested and listed only for Homeline circuit breakers. Designed for the value-minded contractors, remodelers, builders,...

Plug-on neutral dual function circuit breaker. Engineered to meet NEC (National Electrical Code) requirements. Combines two critical technologies - combination arc fault protection and ground fault protection in one easy to install device. Reduces cost...

Square D Homeline convertible main breaker load center. For residential and commercial power distribution. Plug-on Neutral ready and built with a plated, aluminum bus bar that is tested and listed only for Homeline circuit breakers. 200 amp main breaker...

100-amp main breaker plug-on neutral-ready load center value pack featuring Qwik-Grip wire management system to speed up wire installation. Eliminates the need for almost all knock-outs, making rough-ins easy and fast. Also reduces the risk of mistakes...

Type QO load center with cover and main breaker installed. Plug-on Neutral ready and built with a shielded, copper bus bar that is plated for reliability. 200 amp main breaker included. Ideal for residential, commercial, and industrial power distribution...

Square D ground bar kit. For use in Square D load centers, CSED devices, and NQOD and NF panel boards. Each terminal accepts (1) #14 to #4 copper wire, (1) #12 to #4 aluminum wire, (2) #14 to #12 copper wire, or (2) #12 to #10 aluminum wire.

Homeline circuit breaker. Used for overload and short-circuit protection of electrical systems. Compatible with Homeline load centers and CSED devices. Rated for 120 volt/240 volt and 10,000 AIR. Designed exclusively for the residential market. ANSI...

Homeline, main lugs only. Can be used when spaces for more circuits are needed, as a secondary or add on load center connected to the main disconnect load center. Single-phase, 3-wire. Cover included, ground bar kits must be ordered separately. Accepts...

QO circuit breaker for use in QO load centers. Intended for overload and short-circuit protection of electrical systems. ANSI (American National Standards Institute) certified and UL (Underwriter's Laboratories) listed. Rated for 120 volt/240 volt and...

QO circuit breaker for use in QO load centers. Intended for overload and short-circuit protection of electrical systems. ANSI (American National Standards Institute) certified and UL (Underwriter's Laboratories) listed. Rated for 120 volt/240 volt and...

QO circuit breaker for use in QO load centers. Intended for overload and short-circuit protection of electrical systems. ANSI (American National Standards Institute) certified and UL (Underwriter's Laboratories) listed. Rated for 120 volt/240 volt and...