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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
DK 4Q/35 BL
DK 4Q/35 BL
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Weidmuller
DK 4QV/32
DK 4QV/32
Limited Stock
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Weidmuller
EK-4/35
EK-4/35
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$7.24
Weidmuller
ESO 5 DIN A4 WS
ESO 5 DIN A4 WS
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$1.64
Weidmuller
EW 35
EW 35
In Stock
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$0.75
Weidmuller
EW 35/SCHA/M3
EW 35/SCHA/M3
In Stock
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$19.12
Weidmuller
EWK 1
EWK 1
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$1.02
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EWK2
EWK2
In Stock
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$1.04
Weidmuller
FM-4/TS35
FM-4/TS35
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$0.86
Weidmuller
H0,5/16D W
H0,5/16D W
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$0.14
Weidmuller
H1,0/18 GE
H1,0/18 GE
In Stock
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$0.14
Weidmuller
H2,5/25D BL
H2,5/25D BL
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$0.14
Weidmuller
H4,0/26D GR
H4,0/26D GR
In Stock
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$0.12
Weidmuller
H40/18DGR
H40/18DGR
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$0.15
Weidmuller
H6,0/26D GE
H6,0/26D GE
In Stock
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$0.16
Weidmuller
HDC 04A DMDL 2BO
HDC 04A DMDL 2BO
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$9.73
Weidmuller
HDC 10A SLU 1PG16G
HDC 10A SLU 1PG16G
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Weidmuller
HDC 10A SLU 2M20G
HDC 10A SLU 2M20G
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Weidmuller
HDC 16A TSLU 1M25G
HDC 16A TSLU 1M25G
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$19.86
Weidmuller
HDC 16B SBU 2M25G
HDC 16B SBU 2M25G
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Weidmuller
HDC 64D TSBU 1PG29G
HDC 64D TSBU 1PG29G
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Weidmuller
HDC-04A-SLU-1M20G
HDC-04A-SLU-1M20G
In Stock
From
$10.10
Weidmuller
HDC-06B-SDLU-2M25G
HDC-06B-SDLU-2M25G
In Stock
From
$67.01
Weidmuller
HDC-10B-TOLU-1PG16G
HDC-10B-TOLU-1PG16G
In Stock
From
$30.30
Weidmuller
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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