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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
HQP1040
HQP1040
In Stock
From
$19.40
Cutler Hammer
40
1
HQP1055
HQP1055
In Stock
From
$5.74
Cutler Hammer
55
1
HQP1070
HQP1070
In Stock
From
$27.88
Cutler Hammer
70
1
HQP2030B
HQP2030B
In Stock
From
$36.10
Cutler Hammer
30
2
HQP2040
HQP2040
In Stock
From
$68.23
Cutler Hammer
40
2
HQP2125
HQP2125
In Stock
From
$92.42
Cutler Hammer
125
2
IQESF480
IQESF480
In Stock
From
$685.62
Cutler Hammer
-
-
IQESJ480
IQESJ480
In Stock
From
$1,032.24
Cutler Hammer
-
-
KD3400KWA06
KD3400KWA06
In Stock
From
$1,104.27
Eaton
400
3
KYK6
KYK6
In Stock
From
$456.68
Westinghouse
-
-
MN360800A
MN360800A
In Stock
From
$3,063.80
Eaton
800
-
MPRMA
MPRMA
In Stock
From
$444.60
Cutler Hammer
-
-
ORPK025A125
ORPK025A125
In Stock
From
Get Price
Cutler Hammer
-
-
ORPK40A225
ORPK40A225
In Stock
From
$178.91
Cutler Hammer
-
-
ORPK40A300
ORPK40A300
In Stock
From
$94.63
Cutler Hammer
-
-
ORPK40A400
ORPK40A400
In Stock
From
Get Price
Cutler Hammer
-
-
ORPL40A300
ORPL40A300
In Stock
From
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Cutler Hammer
-
-
ORPL60A350
ORPL60A350
In Stock
From
$96.46
Cutler Hammer
-
-
ORPL60A400
ORPL60A400
In Stock
From
$175.48
Cutler Hammer
-
-
ORPN12A800
ORPN12A800
In Stock
From
$144.63
Cutler Hammer
-
-
ORPN80A450
ORPN80A450
In Stock
From
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Cutler Hammer
-
-
ORPN80A500
ORPN80A500
In Stock
From
$52.60
Cutler Hammer
-
-
ORPN80A600
ORPN80A600
In Stock
From
$110.28
Cutler Hammer
-
-
ORPN80A700
ORPN80A700
In Stock
From
Get Price
Cutler Hammer
-
-
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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