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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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10DN-117-3-10-10-P3060-FD-HE
10DN-117-3-10-10-P3060-FD-HE
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Gasliter
10EK3S
10EK3S
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Delta Group Electronics
10F100H50AP/MF
10F100H50AP/MF
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Wj Roberts
110-539-26-88-LTVV
110-539-26-88-LTVV
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ABB
110-907
110-907
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Spelsberg
1102-MSB
1102-MSB
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Hubbell
1104S
1104S
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Marathon Special Products
111-SA
111-SA
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Hakko
112-215-101
112-215-101
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TE Connectivity
1130500
1130500
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Rittal
1150N-044-009
1150N-044-009
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Kel Corp
11586
11586
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Danaher Controls
11648
11648
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Danaher Controls
11668
11668
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Sassin
1170
1170
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Heyco
1170-01-6A
1170-01-6A
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E-T-A Circuit Breakers
1173800000
1173800000
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Weidmuller
117M00BW-EACH
117M00BW-EACH
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Grafoplast
117M02BW
117M02BW
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Grafoplast
117MYYBW-EACH
117MYYBW-EACH
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Grafoplast
11BGX77240
11BGX77240
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Lovato
11EZ-4-30
11EZ-4-30
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Payne Engineering
11K5028-KCNB
11K5028-KCNB
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Grayhill
11SM1-TF4
11SM1-TF4
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Honeywell
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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