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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
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Part Number
PRICE
Manufacturer
SPBNH-2000
SPBNH-2000
In Stock
From
$4,676.38
Cutler Hammer
SPCL1C03
SPCL1C03
In Stock
From
$35.32
Eaton
SPCL1C05
SPCL1C05
In Stock
From
$26.59
Eaton
SPCL1C07
SPCL1C07
In Stock
From
$73.11
Eaton
SPCL2C02
SPCL2C02
In Stock
From
$56.45
Eaton
SPCL2C05
SPCL2C05
In Stock
From
$64.16
Eaton
SPCL3C16
SPCL3C16
In Stock
From
$113.65
Eaton
SPHM1HM07R5
SPHM1HM07R5
In Stock
From
$115.49
Eaton
SPHM2YL0003
SPHM2YL0003
In Stock
From
$50.20
Eaton
SPHM2YL0004
SPHM2YL0004
In Stock
From
$52.84
Eaton
SPHM2YL0R25
SPHM2YL0R25
In Stock
From
$145.95
Eaton
TMR5F05240
TMR5F05240
In Stock
From
$70.06
Eaton
WMTB1040
WMTB1040
In Stock
From
$37.74
Eaton
WMTD1002
WMTD1002
In Stock
From
$45.22
Eaton
WMZSUVR230
WMZSUVR230
In Stock
From
$30.75
Eaton
XBMUK4
XBMUK4
In Stock
From
$2.28
Eaton
XBMUK4PE
XBMUK4PE
In Stock
From
$3.17
Eaton
XBQT25PE
XBQT25PE
In Stock
From
$3.93
Eaton
XBUT6BU
XBUT6BU
In Stock
From
$2.93
Eaton
XRR1D24
XRR1D24
In Stock
From
$15.28
Eaton
XRR2D12
XRR2D12
In Stock
From
$16.94
Eaton
SPB100-1600
SPB100-1600
In Stock
From
$7,695.00
Cutler Hammer
SPB100-2000
SPB100-2000
In Stock
From
$7,500.00
Cutler Hammer
SPB100-4000
SPB100-4000
In Stock
From
$28,350.00
Cutler Hammer
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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