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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
PRICE
Manufacturer
142BBC
142BBC
Limited Stock
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Eaton
1492D92G60
1492D92G60
In Stock
From
$609.52
Eaton
150615-T
150615-T
In Stock
From
$32.32
Eaton
15125-8G
15125-8G
In Stock
From
$32.21
Eaton
1570KH
1570KH
In Stock
From
$1,885.34
Eaton
16025-2
16025-2
In Stock
From
$48.76
Eaton
16126 RHC
16126 RHC
In Stock
From
$141.26
Eaton
16146-12SC
16146-12SC
In Stock
From
$332.29
Eaton
161MB
161MB
Limited Stock
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Eaton
161MB3
161MB3
Limited Stock
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Eaton
161QEB
161QEB
Limited Stock
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Eaton
16200-1
16200-1
In Stock
From
$27.27
Eaton
16220-3
16220-3
In Stock
From
$280.24
Eaton
16301-2
16301-2
In Stock
From
$180.79
Eaton
16303-2
16303-2
In Stock
From
$110.04
Eaton
16323-2
16323-2
In Stock
From
$57.74
Eaton
163MB2
163MB2
Limited Stock
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Eaton
163MB3
163MB3
In Stock
From
$72.07
Eaton
163MC
163MC
In Stock
From
$451.57
Eaton
16530-1
16530-1
In Stock
From
$361.58
Eaton
185100F
185100F
In Stock
From
$15.72
Eaton
1A32258H03
1A32258H03
In Stock
From
$696.27
Eaton
20.921
20.921
In Stock
From
$7.69
Eaton
20166-SD
20166-SD
In Stock
From
$440.74
Eaton
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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