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Circuit Breakers

Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
HKD3400W - Eaton Cutler Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HKD3400W - Eaton Cutler Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$1,595.14

HKD3400W - Eaton Cutler Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Eaton Cutler Hammer, Series C, type HKD, 3P, 3PH, 400A, 600V, 65...

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$1,595.14
HKD3400K - Eaton Cutler Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HKD3400K - Eaton Cutler Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$1,904.39

HKD3400K - Eaton Cutler Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Eaton Cutler Hammer, Series C, type HKD, 3P, 3PH, 400A, 600V, hi...

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$1,904.39
HKD3350 - Eaton Cutler Hammer 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HKD3350 - Eaton Cutler Hammer 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$1,705.28

HKD3350 - Eaton Cutler Hammer 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Eaton Cutler Hammer, Series C, type HKD, 3P, 3PH, 350A, 600V, 65k...

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$1,705.28
HKD3250 - Eaton Cutler Hammer 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HKD3250 - Eaton Cutler Hammer 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$1,799.41

HKD3250 - Eaton Cutler Hammer 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Eaton Cutler Hammer, Series C, type HKD, 3P, 3PH, 250A, 600V, 65k...

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$1,799.41
HKD3225 - Eaton Cutler Hammer 225 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HKD3225 - Eaton Cutler Hammer 225 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$1,785.27

HKD3225 - Eaton Cutler Hammer 225 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Eaton Cutler Hammer, Series C, type HKD, 3P, 3PH, 225A, 600V, 65k...

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$1,785.27
HKD3175 - Eaton Cutler Hammer 175 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HKD3175 - Eaton Cutler Hammer 175 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$1,705.28

HKD3175 - Eaton Cutler Hammer 175 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Eaton Cutler Hammer, Series C, type HKD, 3P, 3PH, 175A, 600V, 65k...

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$1,705.28
HKD3150 - Eaton Cutler Hammer 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HKD3150 - Eaton Cutler Hammer 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$1,705.28

HKD3150 - Eaton Cutler Hammer 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Eaton Cutler Hammer, Series C, type HKD, 3P, 3PH, 150A, 600V, 65k...

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$1,705.28
HKD3400F - Eaton 400 amp 3 pole Circuit Breaker Frame

HKD3400F - Eaton 400 amp 3 pole Circuit Breaker Frame

Eaton Cutler-Hammer

$1,836.77

Eaton Series C molded case circuit breaker frame, K-frame, HKD, Frame only, Fixed thermal, fixed magnetic trip type, Three-pole, 400A, 600 Vac, 250...

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$1,836.77