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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
411-5
411-5
In Stock
From
$62.29
Teledyne
411DD-26
411DD-26
In Stock
From
$35.46
Teledyne
411T-18
411T-18
In Stock
From
$194.17
Teledyne
602-2505/B
602-2505/B
In Stock
From
$774.25
Teledyne
8641-2
8641-2
In Stock
From
$215.89
Teledyne
902-4
902-4
In Stock
From
$402.32
Teledyne
902-43
902-43
In Stock
From
$402.32
Teledyne
ER136CM9-18A
ER136CM9-18A
In Stock
From
$815.88
Teledyne
ER136CM9-26A/Q
ER136CM9-26A/Q
In Stock
From
$465.54
Teledyne
ER136CZM9-26B
ER136CZM9-26B
In Stock
From
$285.24
Teledyne
ER136CZM9-5B
ER136CZM9-5B
In Stock
From
$994.74
Teledyne
ER136CZM9-5B/Q
ER136CZM9-5B/Q
In Stock
From
$939.20
Teledyne
ER412-26B/Q
ER412-26B/Q
In Stock
From
$127.37
Teledyne
ER432DD-12B
ER432DD-12B
In Stock
From
$235.12
Teledyne
ER432YM4-26A/SQ
ER432YM4-26A/SQ
In Stock
From
$552.55
Teledyne
GRF121-5
GRF121-5
In Stock
From
$484.77
Teledyne
J112-26PM
J112-26PM
In Stock
From
$73.43
Teledyne
J134D-18L
J134D-18L
In Stock
From
$355.40
Teledyne
J134DM4-9M/Q
J134DM4-9M/Q
In Stock
From
$404.36
Teledyne
J412M-5P
J412M-5P
In Stock
From
$284.49
Teledyne
M39016/23-030M
M39016/23-030M
In Stock
From
$120.12
Teledyne
S116C-26
S116C-26
In Stock
From
$93.72
Teledyne
S422D-26
S422D-26
In Stock
From
$602.72
Teledyne
SGRF300-12/R
SGRF300-12/R
In Stock
From
$224.22
Teledyne
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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