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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
HKDB2250
HKDB2250
In Stock
From
$2,428.06
Eaton
250
2
HKDB2300
HKDB2300
In Stock
From
$1,762.81
Eaton
300
2
HKDB2350
HKDB2350
In Stock
From
$3,709.91
Westinghouse
350
2
HKDB2400
HKDB2400
In Stock
From
$1,981.92
Westinghouse
400
2
HKDDC3400
HKDDC3400
In Stock
From
$1,417.12
Eaton
400
3
HKDDC3400W
HKDDC3400W
In Stock
From
$2,757.04
Eaton
400
3
HKW3400F
HKW3400F
In Stock
From
$11,834.14
Eaton
400
3
HLA3400
HLA3400
In Stock
From
$1,826.23
Cutler Hammer
400
3
HLA3400F
HLA3400F
In Stock
From
$1,180.82
Westinghouse
400
3
HLA3600
HLA3600
In Stock
From
$3,799.92
Cutler Hammer
600
3
HLA3600F
HLA3600F
In Stock
From
$1,608.24
Westinghouse
600
3
HLB3400
HLB3400
In Stock
From
$909.19
Westinghouse
400
3
HLB3400F
HLB3400F
In Stock
From
$681.43
Westinghouse
400
3
HLC3150F
HLC3150F
In Stock
From
$1,337.42
Westinghouse
150
3
HLD2300
HLD2300
In Stock
From
$17.67
Eaton
300
2
HLD2400
HLD2400
In Stock
From
$1,805.74
Eaton
400
2
HLD2600
HLD2600
In Stock
From
$3,381.76
Eaton
600
2
HLD2600W
HLD2600W
In Stock
From
$2,425.86
Eaton
600
2
HLDB3600FT32W
HLDB3600FT32W
In Stock
From
$22,340.74
Eaton
600
3
HLDDC3600F
HLDDC3600F
In Stock
From
$2,230.74
Cutler Hammer
600
3
HLW4630F
HLW4630F
In Stock
From
$4,994.28
Westinghouse
630
4
HM2P250F5
HM2P250F5
In Stock
From
$889.26
Eaton
250
2
HM2P250K5
HM2P250K5
In Stock
From
$889.26
Eaton
250
2
HM2P250L5W
HM2P250L5W
In Stock
From
$492.63
Eaton
250
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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