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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
HND312WK
HND312WK
In Stock
From
$3,235.76
Eaton
1200
3
HND3800T106W
HND3800T106W
In Stock
From
$8,074.34
Westinghouse
800
3
HND3800T32W
HND3800T32W
In Stock
From
$2,999.98
Eaton
800
3
HND3800T36W
HND3800T36W
In Stock
From
$5,483.35
Eaton
800
3
HND3800T52W
HND3800T52W
In Stock
From
$5,364.82
Westinghouse
800
3
HND3800T56W
HND3800T56W
In Stock
From
$4,622.39
Cutler Hammer
800
3
HND62B120
HND62B120
In Stock
From
$6,311.99
Siemens
1200
2
HND63B120
HND63B120
In Stock
From
$4,319.58
Siemens
1200
3
HOM125
HOM125
In Stock
From
$8.38
Square D
25
1
HOM1RK
HOM1RK
In Stock
From
$12.35
Square D
-
-
HOM245GFI
HOM245GFI
In Stock
From
$107.83
Schneider Electric
45
2
HP3B100
HP3B100
In Stock
From
$2,505.82
ITE
1000
3
HP3B160
HP3B160
In Stock
From
$7,055.31
Siemens
1600
3
HP3F160
HP3F160
In Stock
From
$4,871.74
Siemens
1600
3
HPAFD
HPAFD
In Stock
From
$34.77
Square D
-
-
HPALM
HPALM
In Stock
From
$29.34
Schneider Electric
-
-
HPD63B160
HPD63B160
In Stock
From
$5,058.11
Siemens
1600
3
HPD63F160
HPD63F160
In Stock
From
$2,710.93
Siemens
1600
3
HPXD63B120H
HPXD63B120H
In Stock
From
$2,913.14
Siemens
1200
3
HPXD63B140
HPXD63B140
In Stock
From
$9,391.67
Siemens
1400
3
HPXD63B160
HPXD63B160
In Stock
From
$5,586.73
Siemens
1600
3
HQJ23B200H
HQJ23B200H
In Stock
From
$863.66
Siemens
200
3
HQJ23B200H00S01
HQJ23B200H00S01
In Stock
From
$863.66
Siemens
200
3
HQJ23B200H00S07
HQJ23B200H00S07
In Stock
From
$863.66
Siemens
200
3
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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