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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
Amperage
Poles
CH220ST
CH220ST
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Cutler Hammer
20
2
CH220SW
CH220SW
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Cutler Hammer
20
2
CH230-FULL-NOTCH
CH230-FULL-NOTCH
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Cutler Hammer
30
2
CH230EPD
CH230EPD
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Cutler Hammer
30
2
CH260EPD
CH260EPD
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Cutler Hammer
60
2
CH3100NCT
CH3100NCT
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Cutler Hammer
100
3
CH335ST
CH335ST
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Cutler Hammer
35
3
CH370NCT
CH370NCT
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Cutler Hammer
70
3
CH380NCT
CH380NCT
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Cutler Hammer
80
3
CH380ST
CH380ST
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Cutler Hammer
80
3
CH390NCT
CH390NCT
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Cutler Hammer
90
3
CH390ST
CH390ST
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Cutler Hammer
90
3
CHB110H2
CHB110H2
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Cutler Hammer
10
1
CHB115H2
CHB115H2
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Cutler Hammer
15
1
CHB125H2
CHB125H2
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Cutler Hammer
25
1
CHB130H2
CHB130H2
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Cutler Hammer
30
1
CHB135
CHB135
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Cutler Hammer
35
1
CHB135H2
CHB135H2
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Cutler Hammer
35
1
CHB140H2
CHB140H2
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Cutler Hammer
40
1
CHB145
CHB145
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Cutler Hammer
45
1
CHB145H2
CHB145H2
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Cutler Hammer
45
1
CHB150H2
CHB150H2
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Cutler Hammer
50
1
CHB160H2
CHB160H2
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Cutler Hammer
60
1
CHB170H2
CHB170H2
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Cutler Hammer
70
1
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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