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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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P4260B1225CU
P4260B1225CU
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225
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PSFFJ6
PSFFJ6
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Q11501
Q11501
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15
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Q120H00S01
Q120H00S01
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20
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Q120HH00S01
Q120HH00S01
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20
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Q12501
Q12501
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25
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Q125HH00S01
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25
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Q13001
Q13001
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30
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Q130HH00S01
Q130HH00S01
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30
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Q13501
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35
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Q135HH00S01
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35
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Q14001
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40
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Q140HH00S01
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40
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Q14501
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45
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Q145HH00S01
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45
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Q15001
Q15001
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50
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Q16001
Q16001
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60
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Q160HH00S01
Q160HH00S01
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60
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Q17001
Q17001
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70
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Q170HH00S01
Q170HH00S01
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Siemens
70
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Q21001
Q21001
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Siemens
10
2
Q2100R00S01
Q2100R00S01
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Siemens
100
2
Q211001
Q211001
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110
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Q2110HH00S01
Q2110HH00S01
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Siemens
110
2
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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