Circuit Breakers

Circuit breakers protect electrical circuits and equipment from damage due to overload or short circuits by automatically interrupting electrical flow. They prevent overheating, fires, and hazards in residential, commercial, and industrial environments. Available in types like MCBs for homes and MCCBs for industry, circuit breakers are crucial for ensuring safety, minimizing downtime, and supporting efficient electrical operations. Explore our circuit breaker options or contact us to speak to a product expert.

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UL489 MCB 4P K 10A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 13A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 15A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 16A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 2A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 20A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 25A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 3A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 30A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 32A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 35A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 4A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 40A 240

$230.96$637.10

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 5A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 50A 240

$252.21$695.72

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 6A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 60A 240

$273.30$753.89

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 63A 240

$294.08$811.22

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MINIATURE CIRCUIT BREAKER - SU200M

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 8A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 0.5A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 1A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 1.6A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 10A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 10A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 13A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 15A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 16A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 2A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 20A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 25A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 3A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 30A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 32A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 35A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 4A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 40A 240

$230.96$637.10

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 5A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 50A 240

$252.21$695.72

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 6A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 60A 240

$273.30$753.89

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 63A 240

$294.08$811.22

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MINIATURE CIRCUIT BREAKER - SU200M

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P K 8A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 0.5A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 1A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 1.6A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

UL489 MCB 4P Z 10A 480/277

$220.24$607.52

You save 64%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times