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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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M22-I3M-SAL
M22-I3M-SAL
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Eaton
MBH101N
MBH101N
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Eaton
MBH102N
MBH102N
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Eaton
MBH106N
MBH106N
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Eaton
MBH206
MBH206
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Eaton
MCH102N
MCH102N
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Eaton
MCH106N
MCH106N
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Eaton
MCOVC
MCOVC
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$603.20
Eaton
N-P3E
N-P3E
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Eaton
NCDC23
NCDC23
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$529.24
Eaton
NS3-400-NA
NS3-400-NA
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$5,198.00
Eaton
NZM-2-4-XFIA
NZM-2-4-XFIA
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Eaton
NZM1-XAL208-250AC/DC
NZM1-XAL208-250AC/DC
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Eaton
NZM1/2-XAB
NZM1/2-XAB
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Eaton
NZM3X-AB
NZM3X-AB
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Eaton
NZM7-250S-M8
NZM7-250S-M8
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Eaton
NZM7-80N
NZM7-80N
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Eaton
NZMH6-63/ZM6-40-NHI22
NZMH6-63/ZM6-40-NHI22
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Eaton
ORN-3Y-277/480
ORN-3Y-277/480
In Stock
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$423.15
Eaton
ORN-480NN
ORN-480NN
In Stock
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$109.69
Eaton
P1-32/IVS
P1-32/IVS
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Eaton
PAM12HKMG6-20
PAM12HKMG6-20
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$4.19
Eaton
PDG43M0800E4MN
PDG43M0800E4MN
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Eaton
PFIM-25/2/003-DW
PFIM-25/2/003-DW
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Eaton
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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