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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
Amperage
Poles
B130-BL
B130-BL
In Stock
From
$20.16
Siemens
-
-
B215GFH
B215GFH
In Stock
From
Get Price
Siemens
15
2
B66305-G0000-X127
B66305-G0000-X127
In Stock
From
$0.81
Siemens
-
-
B84113-C-B60
B84113-C-B60
In Stock
From
$60.69
Siemens
-
-
BD2-AK2X/OGB32
BD2-AK2X/OGB32
Limited Stock
From
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Siemens
-
-
BL 25 PACK SCREWS
BL 25 PACK SCREWS
In Stock
From
$5.63
Siemens
-
-
BL SCREW KIT 3P
BL SCREW KIT 3P
In Stock
From
$15.97
Siemens
-
-
BL-380
BL-380
In Stock
From
$79.59
Siemens
-
-
BLH-220
BLH-220
In Stock
From
$52.30
Siemens
-
-
BLHF220AH
BLHF220AH
In Stock
From
$100.00
Siemens
-
-
BT300-INTFAN-456-F
BT300-INTFAN-456-F
In Stock
From
$219.27
Siemens
-
-
C4537
C4537
In Stock
From
$1,579.24
Siemens
-
-
CAB2-BD
CAB2-BD
In Stock
From
$906.47
Siemens
-
-
D46-120-001
D46-120-001
In Stock
From
$361.19
Siemens
-
-
DE11CE2
DE11CE2
In Stock
From
$101.92
Siemens
-
-
E1-H020
E1-H020
In Stock
From
$83.99
Siemens
-
-
EE1-B070
EE1-B070
In Stock
From
$51.91
Siemens
-
-
EF3-A003Z
EF3-A003Z
In Stock
From
$137.63
Siemens
-
-
ENC1B44T
ENC1B44T
In Stock
From
$89.17
Siemens
-
-
EP1530
EP1530
In Stock
From
$17.44
Siemens
-
-
EQB-2100
EQB-2100
In Stock
From
$16.76
Siemens
-
-
EQG18100D
EQG18100D
Limited Stock
From
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Siemens
-
-
EQP-2125
EQP-2125
Limited Stock
From
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Siemens
-
-
ET-4011
ET-4011
In Stock
From
$96.25
Siemens
-
-
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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