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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
EP 2 SAKG46/35 HP/DBR
EP 2 SAKG46/35 HP/DBR
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Weidmuller
HDC-06B-TOLU-1M25G
HDC-06B-TOLU-1M25G
In Stock
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$12.24
Weidmuller
HDC-HA-3-TOVL1/11P
HDC-HA-3-TOVL1/11P
In Stock
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$3.05
Weidmuller
IE-FC-SP-PWB/2ST
IE-FC-SP-PWB/2ST
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$42.91
Weidmuller
IE-XMRJ45/RJ45
IE-XMRJ45/RJ45
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IES-3082GP
IES-3082GP
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$500.49
Weidmuller
KTB MH 262615 S4E1
KTB MH 262615 S4E1
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$1,654.85
Weidmuller
LR82859-91302.9
LR82859-91302.9
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$60.62
Weidmuller
MCB-1.5
MCB-1.5
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$30.38
Weidmuller
MCZ-1.5
MCZ-1.5
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Weidmuller
MRS 48VUC 1CO
MRS 48VUC 1CO
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Weidmuller
MTBD-SD02-24
MTBD-SD02-24
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$67.75
Weidmuller
MTBS-DO810R1
MTBS-DO810R1
In Stock
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$47.87
Weidmuller
PRV 8 SW 35X7.5 WS/RT
PRV 8 SW 35X7.5 WS/RT
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$21.21
Weidmuller
Q 4 SAK4
Q 4 SAK4
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Weidmuller
QL 10 SAK4
QL 10 SAK4
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QL 3 SAK2.5
QL 3 SAK2.5
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Weidmuller
RS F16 LP3R 3/18
RS F16 LP3R 3/18
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Weidmuller
S002090
S002090
In Stock
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$20.20
Weidmuller
SAK 10/35
SAK 10/35
In Stock
From
$2.44
Weidmuller
SAK S3/32
SAK S3/32
In Stock
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$10.14
Weidmuller
SAK-4/6N/10
SAK-4/6N/10
In Stock
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$0.46
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SAKA-10
SAKA-10
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Weidmuller
SAKG 28 II
SAKG 28 II
In Stock
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$36.36
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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