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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
FBC20
FBC20
In Stock
From
$13.07
Siemens
FBCB100-BASE
FBCB100-BASE
In Stock
From
$27.30
Siemens
FBDIN54
FBDIN54
In Stock
From
$54.84
Siemens
FBS250108M
FBS250108M
In Stock
From
$169.24
Siemens
FBS3254
FBS3254
In Stock
From
$52.54
Siemens
FBS3272
FBS3272
In Stock
From
$40.75
Siemens
FBS6572
FBS6572
In Stock
From
$180.79
Siemens
FCI2016-U1
FCI2016-U1
In Stock
From
$726.40
Siemens
FDBZ492
FDBZ492
In Stock
From
$218.49
Siemens
FDBZ492-HR
FDBZ492-HR
In Stock
From
$327.50
Siemens
FDBZ492-PR
FDBZ492-PR
In Stock
From
$148.04
Siemens
FHOFC036
FHOFC036
In Stock
From
$384.81
Siemens
FHOJC036
FHOJC036
In Stock
From
$419.15
Siemens
FJ2-M175
FJ2-M175
In Stock
From
$154.74
Siemens
FJ63M225
FJ63M225
In Stock
From
$502.62
Siemens
FS-250-ENCL-R
FS-250-ENCL-R
In Stock
From
$1,053.43
Siemens
GB5
GB5
In Stock
From
$13.13
Siemens
H32ZC1
H32ZC1
In Stock
From
$2.92
Siemens
H32ZC2
H32ZC2
In Stock
From
$1.96
Siemens
HBB612
HBB612
In Stock
From
$96.51
Siemens
HBDE
HBDE
In Stock
From
$25.00
Siemens
HCX3B020
HCX3B020
In Stock
From
$1,591.79
Siemens
HCX3B030
HCX3B030
In Stock
From
$186.04
Siemens
HDX3B060F
HDX3B060F
In Stock
From
$1,554.17
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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