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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
CW100505-22NJ
CW100505-22NJ
In Stock
From
$0.29
Bourns
EMI101T-RC
EMI101T-RC
In Stock
From
$0.33
Bourns
EMI221T-RC
EMI221T-RC
In Stock
From
$0.59
Bourns
EMI271T-RC
EMI271T-RC
In Stock
From
$0.70
Bourns
FW20A10R0JA
FW20A10R0JA
In Stock
From
$0.49
Bourns
FW30A10R0JA
FW30A10R0JA
In Stock
From
$0.57
Bourns
FW50A10R0JA
FW50A10R0JA
In Stock
From
$0.40
Bourns
H-23-6A
H-23-6A
In Stock
From
$24.77
Bourns
LM-NP-1001-B1L
LM-NP-1001-B1L
In Stock
From
$5.13
Bourns
MOV-07D470K
MOV-07D470K
In Stock
From
$0.22
Bourns
MOV-07D560K
MOV-07D560K
In Stock
From
$0.22
Bourns
MOV-10D511KTR
MOV-10D511KTR
In Stock
From
$0.33
Bourns
MOV-14D151K
MOV-14D151K
In Stock
From
$0.40
Bourns
MOV-14D181K
MOV-14D181K
In Stock
From
$0.30
Bourns
MOV-14D201K
MOV-14D201K
In Stock
From
$0.30
Bourns
MOV-14D431KTR
MOV-14D431KTR
In Stock
From
$0.54
Bourns
MOV-20D391K
MOV-20D391K
In Stock
From
$0.94
Bourns
MOV-20D911K
MOV-20D911K
In Stock
From
$1.19
Bourns
PCW1J-C24-CAB103L
PCW1J-C24-CAB103L
In Stock
From
$8.11
Bourns
PTD902-2015K-A103
PTD902-2015K-A103
In Stock
From
$2.67
Bourns
PWR263S-35-5R60F
PWR263S-35-5R60F
In Stock
From
$5.98
Bourns
RLB0914-471KL
RLB0914-471KL
In Stock
From
$0.60
Bourns
RLB9012-151KL
RLB9012-151KL
In Stock
From
$0.68
Bourns
SDR0302-1R0ML
SDR0302-1R0ML
In Stock
From
$0.52
Bourns
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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