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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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M11TA26D
M11TA26D
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$35.00
Eaton
M22-A4Q
M22-A4Q
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Eaton
M22-ES-MS1Q
M22-ES-MS1Q
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Eaton
M22-I2-PG
M22-I2-PG
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$92.98
Eaton
M22-I3-M1
M22-I3-M1
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$69.40
Eaton
M22-XBK11
M22-XBK11
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Eaton
MA10/D/2
MA10/D/2
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Telematic
MA10/SC/1
MA10/SC/1
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Eaton
MA10/SC/2
MA10/SC/2
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Eaton
MA15/D/1/SI
MA15/D/1/SI
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$251.07
Eaton
MA3145-120-2-R
MA3145-120-2-R
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Eaton
MA3145-230-1-R
MA3145-230-1-R
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$58.14
Eaton
MABP
MABP
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Eaton
MBH104
MBH104
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Eaton
MBH106
MBH106
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Eaton
MBH110
MBH110
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Eaton
MBH116
MBH116
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Eaton
MBH120
MBH120
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Eaton
MBH132
MBH132
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Eaton
MBH150
MBH150
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Eaton
MBH216
MBH216
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Eaton
MBH310
MBH310
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Eaton
MBH332
MBH332
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Eaton
MC-250
MC-250
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$153.53
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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