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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
B2014ZN
B2014ZN
In Stock
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$2.76
Eaton
B4051
B4051
In Stock
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$46.20
Eaton
BC-P12
BC-P12
Limited Stock
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Eaton
BDH79
BDH79
In Stock
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$35.83
Eaton
BE3Z
BE3Z
Limited Stock
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Eaton
BP/CBF-30
BP/CBF-30
In Stock
From
$6.59
Eaton
BR-3030B150
BR-3030B150
In Stock
From
$368.19
Eaton
BRCAFLOFF
BRCAFLOFF
In Stock
From
$45.45
Eaton
BRLWCS
BRLWCS
In Stock
From
$12.60
Eaton
BS45X14-T0
BS45X14-T0
Limited Stock
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Eaton
BSPH31200YPVR
BSPH31200YPVR
Limited Stock
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Eaton
C340-DT
C340-DT
In Stock
From
$200.78
Eaton
C350KJ62
C350KJ62
In Stock
From
$561.55
Cutler Hammer
C383DEMO
C383DEMO
In Stock
From
$14.27
Eaton
C383JC410
C383JC410
In Stock
From
$3.02
Eaton
C383JCTHS10
C383JCTHS10
In Stock
From
$5.82
Eaton
C383MS6/800
C383MS6/800
In Stock
From
$79.59
Eaton
C383MS8/100
C383MS8/100
In Stock
From
$72.59
Eaton
C383RK150
C383RK150
In Stock
From
$35.69
Eaton
C383RK254BK
C383RK254BK
In Stock
From
$0.46
Eaton
C383SR110G
C383SR110G
In Stock
From
$17.49
Eaton
C383TJ3
C383TJ3
In Stock
From
$1.09
Eaton
C383TJ31
C383TJ31
In Stock
From
$6.23
Eaton
C383TK4M3
C383TK4M3
In Stock
From
$2.78
Eaton
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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