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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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STCCCTV75
STCCCTV75
In Stock
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$75.78
Emerson
STFE030-24L
STFE030-24L
In Stock
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$320.95
Emerson
STV100K24L
STV100K24L
In Stock
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$1,803.84
Emerson
STV25K-10SDIN
STV25K-10SDIN
In Stock
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$119.07
Emerson
TMC2100137A
TMC2100137A
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$87.44
Emerson
TMC2150162NB
TMC2150162NB
In Stock
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$180.79
Emerson
TMC2250272A
TMC2250272A
In Stock
From
$303.31
Emerson
TMC2X050075A
TMC2X050075A
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$55.66
Emerson
XD-I80
XD-I80
In Stock
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$61.45
Emerson
B101SOB
B101SOB
In Stock
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$0.36
Emerson
DRS-036
DRS-036
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$89.85
Emerson
CE3060B
CE3060B
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Emerson
0303103320015
0303103320015
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Emerson
17A5515X012
17A5515X012
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Emerson
2001317
2001317
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Emerson
01151-0034-0003
01151-0034-0003
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Emerson
03031-0193-0103
03031-0193-0103
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Emerson
12P0625X062
12P0625X062
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Emerson
2000734
2000734
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Emerson
2002577
2002577
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Emerson
3031-622-5/AA
3031-622-5/AA
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Emerson
3830BB-EE-100-21-000000-00-0
3830BB-EE-100-21-000000-00-0
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Emerson
3871-0065-05
3871-0065-05
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Emerson
41B7288X022-30
41B7288X022-30
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Emerson
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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