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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
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
UBIF020N
UBIF020N
In Stock
From
$25.94
Federal Pacific
20
1
UBIF2100N
UBIF2100N
In Stock
From
$395.27
Federal Pacific
100
2
UBIF215N
UBIF215N
In Stock
From
$51.29
Federal Pacific
15
2
UBIF240NB
UBIF240NB
In Stock
From
$121.38
Connecticut Electric
40
2
UBIF260N
UBIF260N
In Stock
From
$94.53
Connecticut Electric
60
2
UBIP120
UBIP120
In Stock
From
$26.70
Connecticut Electric
20
1
UBIP1515
UBIP1515
In Stock
From
$66.33
Pushmatic
15
2
UBIP2020
UBIP2020
In Stock
From
$88.40
Connecticut Electric
20
2
UBIP220
UBIP220
In Stock
From
$95.99
Connecticut Electric
20
2
UBIZ0230
UBIZ0230
In Stock
From
$45.78
Connecticut Electric
30
2
UBIZ0250
UBIZ0250
In Stock
From
$81.10
Connecticut Electric
50
2
UBIZ0260
UBIZ0260
In Stock
From
$82.29
Zinsco
60
2
UBIZ15
UBIZ15
In Stock
From
$31.71
Zinsco
15
1
UBIZ1515
UBIZ1515
In Stock
From
$70.42
Connecticut Electric
15
2
UBIZ2100B
UBIZ2100B
In Stock
From
$291.77
Connecticut Electric
100
2
UBIZ2125
UBIZ2125
In Stock
From
$600.00
Zinsco
125
2
UBIZ220B
UBIZ220B
In Stock
From
$78.83
Connecticut Electric
20
2
UBIZ230
UBIZ230
In Stock
From
$108.68
Connecticut Electric
30
2
UBIZ230B
UBIZ230B
In Stock
From
$146.06
Connecticut Electric
30
2
UBIZ240B
UBIZ240B
In Stock
From
$92.12
Connecticut Electric
40
2
UBIZ250B
UBIZ250B
In Stock
From
$111.78
Connecticut Electric
50
2
UBIZ260
UBIZ260
In Stock
From
$70.21
Connecticut Electric
60
2
UBIZ270
UBIZ270
In Stock
From
$181.82
Connecticut Electric
70
2
UBIZ30
UBIZ30
In Stock
From
$31.60
Connecticut Electric
30
1
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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