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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
250 300 CFCF 8
250 300 CFCF 8
In Stock
From
$76.15
Yokogawa
250 300 DRDR
250 300 DRDR
In Stock
From
$84.61
Yokogawa
250 300 DRDR 8
250 300 DRDR 8
In Stock
From
$45.44
Yokogawa
250 300 EAEA
250 300 EAEA
In Stock
From
$66.88
Yokogawa
250 300 FAFA
250 300 FAFA
In Stock
From
$68.87
Yokogawa
250 300 HFHF
250 300 HFHF
In Stock
From
$31.49
Yokogawa
250 300 LSLS
250 300 LSLS
In Stock
From
$81.34
Yokogawa
250 301 KMKM
250 301 KMKM
In Stock
From
$26.22
Yokogawa
250 309 MTZZ
250 309 MTZZ
In Stock
From
$36.40
Yokogawa
250 320 MTMT
250 320 MTMT
In Stock
From
$161.02
Yokogawa
250 320 NLNL
250 320 NLNL
In Stock
From
$85.62
Yokogawa
250 320 PKPK
250 320 PKPK
In Stock
From
$89.57
Yokogawa
250 320 RXRX
250 320 RXRX
In Stock
From
$63.80
Yokogawa
250 320 RXRX 8
250 320 RXRX 8
In Stock
From
$68.33
Yokogawa
250 320 SJSJ
250 320 SJSJ
In Stock
From
$60.80
Yokogawa
250 321 RXRX
250 321 RXRX
In Stock
From
$80.38
Yokogawa
250 321 SFSF
250 321 SFSF
In Stock
From
$80.38
Yokogawa
250 324 ECNG
250 324 ECNG
In Stock
From
$82.37
Yokogawa
250 330 PDPD
250 330 PDPD
In Stock
From
$80.38
Yokogawa
250 339 LSZZ
250 339 LSZZ
In Stock
From
$50.87
Yokogawa
250 340 LJLJ
250 340 LJLJ
In Stock
From
$70.59
Yokogawa
250 340 LSLS 7 KDZ
250 340 LSLS 7 KDZ
In Stock
From
$84.61
Yokogawa
250 340 LSLS 8
250 340 LSLS 8
In Stock
From
$84.61
Yokogawa
250 340 LSNL
250 340 LSNL
In Stock
From
$155.63
Yokogawa
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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