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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
3299W-1-102
3299W-1-102
In Stock
From
$3.34
Bourns
3299W-1-103LF
3299W-1-103LF
In Stock
From
$2.59
Bourns
3299W-1-105LF
3299W-1-105LF
In Stock
From
$3.19
Bourns
3299W-1-205LF
3299W-1-205LF
In Stock
From
$3.09
Bourns
3299W-1-253
3299W-1-253
In Stock
From
$14.85
Bourns
3299W-1-253LF
3299W-1-253LF
In Stock
From
$1.85
Bourns
3299W-1-502
3299W-1-502
In Stock
From
$12.32
Bourns
3299W-1-502LF
3299W-1-502LF
In Stock
From
$3.89
Bourns
3299W-1-503
3299W-1-503
In Stock
From
$9.39
Bourns
3299X-1-504
3299X-1-504
In Stock
From
$4.06
Bourns
3299Y-1-202LF
3299Y-1-202LF
In Stock
From
$6.59
Bourns
3299Y-1-502LF
3299Y-1-502LF
In Stock
From
$3.60
Bourns
3306F-1-103
3306F-1-103
In Stock
From
$0.70
Bourns
3306F-1-105
3306F-1-105
In Stock
From
$0.84
Bourns
3306F-1-501
3306F-1-501
In Stock
From
$0.65
Bourns
3306K-1-103
3306K-1-103
In Stock
From
$0.40
Bourns
3306P-1-104
3306P-1-104
In Stock
From
$0.64
Bourns
3306P-1-504
3306P-1-504
In Stock
From
$0.79
Bourns
3306W-1-102
3306W-1-102
In Stock
From
$0.84
Bourns
3306W-1-103
3306W-1-103
In Stock
From
$0.60
Bourns
3306W-1-201
3306W-1-201
In Stock
From
$0.84
Bourns
3314G-1-102E
3314G-1-102E
In Stock
From
$2.09
Bourns
3314G-1-503E
3314G-1-503E
In Stock
From
$3.24
Bourns
3314G-1-504E
3314G-1-504E
In Stock
From
$2.59
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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