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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
AP-A01
AP-A01
In Stock
From
$13.54
Keyence Corp
OP-86935
OP-86935
In Stock
From
$235.11
Keyence Corp
OP-86936
OP-86936
In Stock
From
$103.26
Keyence Corp
PZ-B61
PZ-B61
In Stock
From
$12.12
Keyence Corp
SJ-E060L
SJ-E060L
In Stock
From
$146.74
Keyence Corp
SJ-F5010
SJ-F5010
In Stock
From
$1,832.85
Keyence Corp
AP-B02
AP-B02
In Stock
From
$9.24
Keyence Corp
CA-LH8
CA-LH8
In Stock
From
$567.62
Keyence Corp
CA-MN80
CA-MN80
In Stock
From
$916.41
Keyence Corp
KV-B16TA
KV-B16TA
Limited Stock
From
Get Price
Keyence Corp
LS-7601
LS-7601
In Stock
From
$3,880.37
Keyence Corp
OP-23980
OP-23980
In Stock
From
$10.09
Keyence Corp
OP-26751
OP-26751
In Stock
From
$8.59
Keyence Corp
OP-42213
OP-42213
Limited Stock
From
Get Price
Keyence Corp
OP-66842
OP-66842
In Stock
From
$44.94
Keyence Corp
OP-84332
OP-84332
In Stock
From
$10.07
Keyence Corp
OP-85136
OP-85136
In Stock
From
$34.55
Keyence Corp
OP51457
OP51457
Limited Stock
From
Get Price
Keyence Corp
SJ-F5500
SJ-F5500
In Stock
From
$2,385.44
Keyence Corp
SJ-S020
SJ-S020
In Stock
From
$707.17
Keyence Corp
OP-26751-EACH
OP-26751-EACH
In Stock
From
$2.10
Keyence Corp
OP-87890
OP-87890
In Stock
From
$306.57
Keyence Corp
RV-42
RV-42
Limited Stock
From
Get Price
Keyence Corp
FI-CDB1
FI-CDB1
In Stock
From
$96.91
Keyence Corp
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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