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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
A35534-59PW
A35534-59PW
In Stock
From
$89.30
Nidec Corp
B332760
B332760
In Stock
From
$44.15
Nidec Corp
B33534-55
B33534-55
In Stock
From
$31.67
Nidec Corp
B34659-87
B34659-87
In Stock
From
$30.09
Nidec Corp
B35129-51
B35129-51
In Stock
From
$75.95
Nidec Corp
B35502-35
B35502-35
In Stock
From
$40.29
Nidec Corp
C3321171A
C3321171A
Limited Stock
From
Get Price
Nidec Corp
CBDC24K4-501
CBDC24K4-501
In Stock
From
$17.71
Nidec Corp
CN48B3
CN48B3
In Stock
From
$31.17
Nidec Corp
CNDH12B4
CNDH12B4
In Stock
From
$24.93
Nidec Corp
CNJ60B5
CNJ60B5
In Stock
From
$50.12
Nidec Corp
CT3015-UNI1DIN
CT3015-UNI1DIN
Limited Stock
From
Get Price
Nidec Corp
CU2B31
CU2B31
Limited Stock
From
Get Price
Nidec Corp
D0410C05B7AZ-00
D0410C05B7AZ-00
In Stock
From
$7.50
Nidec Corp
D0410C12B7AZ-00
D0410C12B7AZ-00
In Stock
From
$10.45
Nidec Corp
D0428C05B7AZ-00
D0428C05B7AZ-00
In Stock
From
$7.17
Nidec Corp
D0428C24B7AZ-00
D0428C24B7AZ-00
In Stock
From
$7.81
Nidec Corp
D0515C12B7AZ-00
D0515C12B7AZ-00
In Stock
From
$7.17
Nidec Corp
D0620C12B7AZ-00
D0620C12B7AZ-00
In Stock
From
$7.81
Nidec Corp
D0620C24B7AZ-00
D0620C24B7AZ-00
In Stock
From
$8.46
Nidec Corp
D0620C48B7AZ-00
D0620C48B7AZ-00
In Stock
From
$9.67
Nidec Corp
D06T-24TG-27B
D06T-24TG-27B
In Stock
From
$13.62
Nidec Corp
D0815C12B7AZ-00
D0815C12B7AZ-00
In Stock
From
$8.10
Nidec Corp
D0820C12B7AZ-00
D0820C12B7AZ-00
In Stock
From
$11.94
Nidec 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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