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Circuit Breakers

Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
BR245 - Eaton Cutler-Hammer 45 Amp Double Pole Circuit Breaker

BR245 - Eaton Cutler-Hammer 45 Amp Double Pole Circuit Breaker

Eaton Cutler-Hammer

$16.69

BR245 - Eaton Cutler-Hammer Breaker BR245 is a 2 pole, 45a, Plug-In replacement breaker for Eaton Cutler-Hammer CPL/CPM, Challenger PL/PM/PMF, West...

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$16.69
QOB245 - Square D 45 Amp Double Pole Bolt-On Circuit Breaker

QOB245 - Square D 45 Amp Double Pole Bolt-On Circuit Breaker

Schneider Electric

$29.99

QOB245 - Square D Bolt-On Circuit Breaker Schneider Electrric QOB series double pole single phase 45 ampere bolt-on molded case circuit breaker wit...

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$29.99
QO245 - Square D 45 Amp Double Pole Circuit Breaker

QO245 - Square D 45 Amp Double Pole Circuit Breaker

Schneider Electric

$59.99

QO245 - Square D QO 2 Pole 45 Amp  Breaker QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to elec...

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$59.99
Q245 - Siemens 45 Amp Double Pole Circuit Breaker

Q245 - Siemens 45 Amp Double Pole Circuit Breaker

Siemens / ITE

$12.70

Q245 - Siemens 2 Pole 45 Amp Breaker Siemens QP breakers provide easy plug-in connections in Siemens enclosures and the time saving Insta-Wire feat...

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$12.70
BAB2045 - Eaton Cutler-Hammer 45 Amp Double Pole Bolt-On Circuit Breaker

BAB2045 - Eaton Cutler-Hammer 45 Amp Double Pole Bolt-On Circuit Breaker

Eaton Cutler-Hammer

$36.00

BAB2045 - Eaton Cutler-Hammer Miniature Industrial Bolt-On Circuit Breaker BAB2045 is an Eaton Cutler-Hammer Bolt-On, BAB type, thermal-magnetic Bo...

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$36.00
QOB345 - Square D 45 Amp 3 Pole Bolt-On Circuit Breaker

QOB345 - Square D 45 Amp 3 Pole Bolt-On Circuit Breaker

Schneider Electric

$129.99

QOB345 - Square D Bolt-On Circuit Breaker Square D QOB series three pole 45 ampere bolt-on molded case circuit breaker with maximum voltage rating ...

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$129.99
B245 - Siemens 45 Amp Double Pole Bolt-On Circuit Breaker

B245 - Siemens 45 Amp Double Pole Bolt-On Circuit Breaker

Siemens / ITE

$22.04

B245 - Siemens 45 Amp Double Pole Bolt-On Circuit Breaker The Siemens BL Bolt-On Circuit Breaker is a panel board mounted, non-interchangeable trip...

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$22.04
B345 - Siemens 45 Amp 3 Pole Bolt-On Circuit Breaker

B345 - Siemens 45 Amp 3 Pole Bolt-On Circuit Breaker

Siemens / ITE

$66.14

B345 - Siemens 45 Amp 3 Pole Bolt-On Circuit Breaker The Siemens BL Bolt-On Circuit Breaker is a panel board mounted, non-interchangeable trip mold...

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$66.14