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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
PGP36120U63AE1
PGP36120U63AE1
In Stock
From
$9,898.57
Schneider Electric
1200
3
PHF2036
PHF2036
In Stock
From
$5,483.12
Square D
2000
3
PHF2036-1600A
PHF2036-1600A
In Stock
From
$2,763.56
Square D
1600
3
PHF2036-2000A
PHF2036-2000A
In Stock
From
$8,798.60
Square D
2000
3
PHF2526-1800A
PHF2526-1800A
In Stock
From
$2,048.00
Square D
1800
2
PHF2526-800A
PHF2526-800A
In Stock
From
$4,567.54
Square D
800
2
PHF2536-1200A
PHF2536-1200A
In Stock
From
$2,980.14
Square D
1200
3
PHF2536-2000A
PHF2536-2000A
In Stock
From
$8,798.60
Square D
2000
3
PHF360000M
PHF360000M
In Stock
From
$11,952.30
Square D
2000
3
PHF3612001680
PHF3612001680
In Stock
From
$13,224.54
Square D
1200
3
PHF3616001386
PHF3616001386
In Stock
From
$4,788.60
Square D
1600
3
PJA36000S80
PJA36000S80
In Stock
From
$4,576.99
Square D
800
3
PJA36060U41A
PJA36060U41A
In Stock
From
$8,383.91
Square D
600
3
PJA36060U43A
PJA36060U43A
In Stock
From
$7,335.92
Square D
600
3
PJA36060U44AE1
PJA36060U44AE1
In Stock
From
$15,765.24
Schneider Electric
600
3
PJA36060U63AE1
PJA36060U63AE1
In Stock
From
$9,104.04
Schneider Electric
600
3
PJA36100U43AE1
PJA36100U43AE1
In Stock
From
$5,745.60
Square D
1000
3
PJF36100U31A
PJF36100U31A
In Stock
From
$1,111.11
Square D
1000
3
PJF36100U44A
PJF36100U44A
In Stock
From
$1,003.58
Square D
1000
3
PJF36100U63AE1
PJF36100U63AE1
In Stock
From
$3,888.89
Square D
1000
3
PJF36120CU31A
PJF36120CU31A
In Stock
From
$3,685.92
Schneider Electric
1200
3
PJL36000S10
PJL36000S10
In Stock
From
$9,337.59
Square D
1000
3
PJL36000S80RE10
PJL36000S80RE10
In Stock
From
$5,498.31
Schneider Electric
800
3
PJL36060M68
PJL36060M68
In Stock
From
$4,871.32
Square D
600
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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