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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
3386W-1-503LF
3386W-1-503LF
In Stock
From
$2.69
Bourns
3386X-1-103TLF
3386X-1-103TLF
In Stock
From
$3.19
Bourns
3386X-1-203LF
3386X-1-203LF
In Stock
From
$1.37
Bourns
3386X-1-501LF
3386X-1-501LF
In Stock
From
$1.29
Bourns
3386X-1-503
3386X-1-503
In Stock
From
$2.12
Bourns
3386X-1-503LF
3386X-1-503LF
In Stock
From
$2.08
Bourns
3386X-1-504LF
3386X-1-504LF
In Stock
From
$1.36
Bourns
4114R-1-103LF
4114R-1-103LF
In Stock
From
$2.68
Bourns
4114R-1-104LF
4114R-1-104LF
In Stock
From
$4.43
Bourns
4114R-1-223LF
4114R-1-223LF
In Stock
From
$3.29
Bourns
4114R-1-471LF
4114R-1-471LF
In Stock
From
$2.39
Bourns
4116R-1-101
4116R-1-101
In Stock
From
$1.66
Bourns
4116R-1-102
4116R-1-102
In Stock
From
$2.30
Bourns
4116R-1-102LF
4116R-1-102LF
In Stock
From
$1.40
Bourns
4116R-1-103
4116R-1-103
In Stock
From
$1.90
Bourns
4116R-1-103LF
4116R-1-103LF
In Stock
From
$1.41
Bourns
4116R-1-104LF
4116R-1-104LF
In Stock
From
$2.09
Bourns
4116R-1-105LF
4116R-1-105LF
In Stock
From
$1.74
Bourns
4116R-1-121LF
4116R-1-121LF
In Stock
From
$3.35
Bourns
4116R-1-122LF
4116R-1-122LF
In Stock
From
$3.35
Bourns
4116R-1-123LF
4116R-1-123LF
In Stock
From
$2.44
Bourns
4116R-1-151LF
4116R-1-151LF
In Stock
From
$2.70
Bourns
4116R-1-152LF
4116R-1-152LF
In Stock
From
$3.35
Bourns
4116R-1-203LF
4116R-1-203LF
In Stock
From
$1.94
Bourns
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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