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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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Part Number
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280-316
280-316
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$1.20
Wago
280-317
280-317
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$1.96
Wago
280-318
280-318
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$1.28
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280-319
280-319
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$0.49
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280-320
280-320
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$0.37
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280-321
280-321
In Stock
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$1.04
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280-324
280-324
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$1.07
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280-326
280-326
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$0.75
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280-328
280-328
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$1.22
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280-330
280-330
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$1.05
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280-331
280-331
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$0.91
Wago
280-333
280-333
In Stock
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$2.17
Wago
280-334
280-334
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Wago
280-335
280-335
In Stock
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$0.94
Wago
280-336
280-336
In Stock
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$0.94
Wago
280-341
280-341
In Stock
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$1.02
Wago
280-342
280-342
In Stock
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$0.27
Wago
280-343
280-343
In Stock
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$0.71
Wago
280-346
280-346
In Stock
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$1.02
Wago
280-356
280-356
In Stock
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$1.01
Wago
280-369
280-369
In Stock
From
$0.94
Wago
280-371
280-371
In Stock
From
$0.72
Wago
280-402
280-402
In Stock
From
$0.87
Wago
280-483
280-483
In Stock
From
$1.20
Wago
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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