Circuit Breakers

Type CH GFCI (ground fault circuit interrupter) breaker. Plug on neutral design (no pigtail). Only for use with plug on neutral panels.

Circuit breaker for use in CH load centers. Designed to protect house wire from overheating or causing a short-circuit. Features a trip flag indicator. 120 volt/240 volt, 10,000 AIC (amps interrupting capacity). UL (Underwriter's Laboratories) listed.

Circuit breaker for use in CH load centers. Designed to protect house wire from overheating or causing a short-circuit. Features a trip flag indicator. 120 volt/240 volt, 10,000 AIC (amps interrupting capacity). UL (Underwriter's Laboratories) listed.

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. Reduces the risk of mistakes and...

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. 100 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 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...

Type QO main lug load center, main lug only, single-phase, 3-wire. Rugged interior and an aluminum bus bar, 3 ground bar locations. Cover included. UL (Underwriter's Laboratories) listed for residential, commercial, and industrial power distribution...

Square D outdoor main breaker. Includes a 2-pole QO2100 circuit breaker for use as an exterior disconnect. Suitable for use as service entrance equipment, and is rated Type-3R for outdoor use. Accepts a B-hub for top feed applications (sold separately)...

Square D QO main lugs load center. Plug-on Neutral ready and built with a shielded, copper bus bar that is plated for reliability. Ground bar is included. UL (Underwriter's Laboratories) listed for residential, commercial, and industrial power...

General-purpose one-time, NON fuse. For use in non-current limiting lighting circuits, main panel protections, or other circuits that do not contain large electric motors. No time delay. UL (Underwriter's Laboratories) listed Class K5 (50,000 AIR) with...