Circuit Breakers

473 products

Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.

473 products

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Q220 - Siemens 20 Amp Double Pole Circuit Breaker

Q220 - Siemens - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Q120 - Siemens 20 Amp Single Pole Circuit Breaker

Q120 - Siemens - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Q2020NC - Siemens Tandem 20/20 Amp Single Pole Circuit Breaker

Q2020NC - Siemens - 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

QO120 - Square D 20 Amp Single Pole Circuit Breaker

QO120 - Square D 20 Amp Single Pole Circuit Breaker

QO120 - Square D - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

QO220 - Square D 20 Amp Double Pole Circuit Breaker

QO220 - Square D - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Schneider Electric

QA120AFCCSA - Siemens 20 Amp Single Pole Combination Arc Fault (AFCI) Breaker

QA120AFCCSA - Siemens 20 Amp Single Pole Combination AFCI Circuit Breaker

QA120AFCCSA - Siemens - 20 Amp Arc Fault (AFCI) Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

THQP120 - GE 20 Amp Single Pole 1/2" Circuit Breaker

THQP120 - GE - 20 Amp 1/2" Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker

BR120 - Eaton - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

BR220 - Eaton Cutler-Hammer 20 Amp Double Pole Circuit Breaker

BR220 - Eaton - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

THQP220 - GE 20 Amp Double Pole 1/2" Circuit Breaker

THQP220 - GE - 20 Amp 1/2" Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

QO120PCAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker

QO120PCAFI - Square D 20 Amp Single Pole Arc Fault Circuit Breaker

QO120PCAFI - Square D - 20 Amp AFCI Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

NC020 - Federal Pioneer 20 Amp Single Pole Circuit Breaker

NC020 - Federal Pioneer - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Federal Pioneer

Q21520CTNC - Siemens Quad 15/20/20/15 amp Circuit Breaker

Q21515CTNC - Siemens Quad 15/20/20/15 amp Circuit Breaker

Q21520CTNC - Siemens - 15/20/20/15 amp Quad Circuit Breaker

Plug-In - 20 Amp - Quad - 240 Volt

DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

DNPL2020 - Eaton -20 / 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

NC0220 - Federal Pioneer 20 Amp Double Pole Circuit Breaker

NC0220 - Federal Pioneer - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Federal Pioneer

Q1520NC - Siemens Space Saver Tandem 15/20 Amp Circuit Breaker

Q1520NC - Siemens - 15/20 Amp Tandem Circuit Breaker

Plug-In - 15/20 Amp - 1 Pole - 120 Volt

BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Combination Arc Fault (AFCI) Circuit Breaker

BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Compact AFCI Circuit Breaker

BRN120AFC - Eaton - 20 Amp Arc Fault (AFCI) Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

QO220GFI - Square D 20 Amp Double Pole GFCI Circuit Breaker

QO220GFI - Square D - 20 Amp GFCI Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Schneider Electric

QF120A - Siemens 20 Amp Single Pole GFCI Circuit Breaker

QF120A - Siemens - 20 Amp GFCI Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

THQL1120 - GE 20 Amp Single Pole Circuit Breaker

THQL1120 - GE - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

CHOM220 - HomeLine 20 Amp 2 Pole 240 Volt Circuit Breaker

CHOM220 - HomeLine 20 Amp Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Schneider Electric

QO2020 - Square D Tandem 20/20 Amp Circuit Breaker

QO2020 - Square D - 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

Schneider Electric

CHOM120 - HomeLine 20 Amp 1 Pole 120 Volt Plug-In Circuit Breaker

CHOM120 - HomeLine 20 Amp Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

DNPL152015 - Eaton Cutler-Hammer Quad 15/20/20/15 Amp Circuit Breaker

DNPL152015 - Eaton Cutler-Hammer Quad 15/20/15 Amp Circuit Breaker

DNPL152015 - Eaton - 15/20/20/15 Amp Quad Circuit Breaker

Plug-In - 20 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

QO120CAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker

QO120CAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker

QO120CAFI - Square D - 20 Amp AFCI Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

THQL2120 - GE 20 Amp Double Pole Circuit Breaker

THQL2120 - GE - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

QO120PDF - Square D 20 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker

QO120PDF - Square D - Dual Function Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

QO120GFI - Square D 20 Amp Single Pole GFCI Circuit Breaker

QO120GFI - Square D - 20 Amp GFCI Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

CHOM120PCAFI - HomeLine 20 Amp 1 Pole 120 Volt Plug-In Circuit Breaker

CHOM120PCAFI - HomeLine 20 Amp Arc Fault Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

GFTCB220 - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Circuit Breaker

GFTCB220 - Eaton - 20 Amp GFCI Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

QO1520 - Square D Space Saver Tandem 15/20 Amp Circuit Breaker

QO1520 - Square D - 15/20 Amp Tandem Circuit Breaker

Plug-In - 15/20 Amp - 1 Pole - 120 Volt

Schneider Electric

Q120DF - Siemens 20 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker

Q120DFCSA - Siemens - 20 Amp Dual Function Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

QBH20 - Commander 20 Amp Single Pole Bolt-On Circuit Breaker

QBH20 - Commander - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

BAB2020 - Eaton - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

BAB1020 - Eaton - 20 Amp Circuit Breaker

BAB1020 - Eaton - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

THQL1120AF2 - GE 20 Amp Single Pole Arc Fault (AFCI) Circuit Breaker

THQL1120AF2 - GE 20 Amp Single Pole AFCI Circuit Breaker

THQL1120AF2 - GE - 20 Amp Arc Fault (AFCI) Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

CHOMT2020 - HomeLine 20 Amp 2 Pole 240 Volt Plug-In Circuit Breaker

CHOMT2020 - HomeLine 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

Schneider Electric

BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker

BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker

BQLT20 - Commander - 20 Amp Tandem Circuit Breaker

Bolt-On - 20/20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

QOB120 - Square D 20 Amp Single Pole Bolt-On Circuit Breaker

QOB120 - Square D - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

QBH220 - Commander 20 Amp Double Pole Bolt-On Circuit Breaker

QBH220 - Commander - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

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Circuit Breakers