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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
SND6A120LSI
SND6A120LSI
In Stock
From
$4,874.34
Siemens
1200
3
SND6B120LSIH
SND6B120LSIH
In Stock
From
$7,323.58
Siemens
1200
3
SPD69140
SPD69140
In Stock
From
Get Price
Siemens
1400
3
SPD69140NT
SPD69140NT
In Stock
From
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Siemens
1400
3
SPD69160
SPD69160
In Stock
From
$4,710.13
Siemens
1600
3
SPD69160NT
SPD69160NT
In Stock
From
$9,398.62
Siemens
1600
3
STD63F2000
STD63F2000
In Stock
From
$23,780.20
Siemens
2000
3
STD63F2500
STD63F2500
In Stock
From
$24,641.13
Siemens
2500
3
STD63F2500H
STD63F2500H
Limited Stock
From
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Siemens
2500
3
TA2J630
TA2J630
In Stock
From
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Siemens
-
-
U01ED62AB
U01ED62AB
In Stock
From
$2,141.11
Siemens
-
-
U01MNM6
U01MNM6
In Stock
From
$174.29
Siemens
-
-
U13ED62A
U13ED62A
In Stock
From
$590.83
Siemens
-
-
U16ED60
U16ED60
In Stock
From
$495.55
Siemens
-
-
3VA4150-6ED24-0AA0
3VA4150-6ED24-0AA0
In Stock
From
$487.59
Siemens
125
2
3VA6110-5HL41-0AA0
3VA6110-5HL41-0AA0
In Stock
From
$1,148.38
Siemens
100
4
3VA9137-0FK31
3VA9137-0FK31
In Stock
From
$331.97
Siemens
-
-
3VL1710-2DD36-0AA0
3VL1710-2DD36-0AA0
In Stock
From
$1,047.34
Siemens
100
2
3VT1716-2DB36-0AA0
3VT1716-2DB36-0AA0
Limited Stock
From
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Siemens
160
3
42AF15AJ
42AF15AJ
In Stock
From
$113.04
Siemens
25
2
5SJ4320-7HG41
5SJ4320-7HG41
In Stock
From
$84.40
Siemens
20
3
5SX2104-5
5SX2104-5
In Stock
From
$8.35
Siemens
4
1
5SX2125-7
5SX2125-7
In Stock
From
$8.20
Siemens
25
1
5SX2213-7
5SX2213-7
In Stock
From
$12.22
Siemens
13
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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