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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
504
504
In Stock
From
$128.32
3M
5832
5832
In Stock
From
$4.83
3M
85-14-CP
85-14-CP
In Stock
From
$80.22
3M
BFV18-6Q
BFV18-6Q
In Stock
From
$11.60
3M
LFV18-8L
LFV18-8L
In Stock
From
$13.13
3M
RV18-8Q
RV18-8Q
In Stock
From
$65.93
3M
SDR-WH
SDR-WH
In Stock
From
$5.29
3M
SJ-1A
SJ-1A
In Stock
From
$218.16
3M
SJ-5003-BLACK
SJ-5003-BLACK
In Stock
From
$0.19
3M
SWD-R
SWD-R
In Stock
From
$90.90
3M
640
640
In Stock
From
$5.24
3M
06206EACH
06206EACH
In Stock
From
$0.84
3M
12-14S
12-14S
In Stock
From
$0.22
3M
13-10-P
13-10-P
In Stock
From
$0.26
3M
13-38-P
13-38-P
In Stock
From
$0.36
3M
155210-6402-RB
155210-6402-RB
In Stock
From
$1.39
3M
2178-S-G
2178-S-G
In Stock
From
$271.80
3M
2543-U-24SF-3MM/144MF
2543-U-24SF-3MM/144MF
In Stock
From
$47.33
3M
2814SPD-3-350
2814SPD-3-350
In Stock
From
$3.46
3M
3050
3050
In Stock
From
$127.57
3M
3485-2400
3485-2400
In Stock
From
$19.44
3M
3485-2500
3485-2500
In Stock
From
$5.27
3M
3M 5557 4MMSQ-100
3M 5557 4MMSQ-100
In Stock
From
$119.01
3M
3MCT4BK18CEACH
3MCT4BK18CEACH
In Stock
From
$0.12
3M
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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