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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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Manufacturer
ADAM-3937-BE
ADAM-3937-BE
In Stock
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$91.79
Advantech
ADAM-3962-AE
ADAM-3962-AE
In Stock
From
$75.75
Advantech
ADAM-3968-AE
ADAM-3968-AE
In Stock
From
$115.00
Advantech
AMK-V004E
AMK-V004E
Limited Stock
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Advantech
BB-422HESP
BB-422HESP
In Stock
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$142.50
Advantech
BB-485OPDR
BB-485OPDR
In Stock
From
$313.37
Advantech
BB-HESP4DR
BB-HESP4DR
In Stock
From
$120.61
Advantech
L3-S20
L3-S20
In Stock
From
$66.77
Advantech
L3-S200
L3-S200
In Stock
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$68.64
Advantech
L3-S270
L3-S270
In Stock
From
$71.60
Advantech
L3-S325
L3-S325
In Stock
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$161.81
Advantech
UTC-INWALL-MOUNT0E
UTC-INWALL-MOUNT0E
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Advantech
ADAM-3962
ADAM-3962
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Advantech
AMK-R004E
AMK-R004E
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Advantech
IPC-6608BP-00D
IPC-6608BP-00D
In Stock
From
$205.27
Advantech
IPC-6608BP-30CE
IPC-6608BP-30CE
In Stock
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$330.06
Advantech
ACP-1010MB-00BE
ACP-1010MB-00BE
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Advantech
ADAM-3925
ADAM-3925
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Advantech
L3-S40
L3-S40
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Advantech
PCLD-785B-AE
PCLD-785B-AE
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Advantech
BB-232HESP
BB-232HESP
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Advantech
L3-S80
L3-S80
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Advantech
IPC-6608BP-00E
IPC-6608BP-00E
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Advantech
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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