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Circuit Breaker Part & Accessory

For circuit breaker systems in electrical distribution infrastructure, parts and accessories are among the most essential components for proper installation, maintenance, and operational reliability. These components enable secure mounting, proper connections, system integration, and ongoing maintenance of circuit breaker equipment throughout its operational lifecycle. Electrical.com carries an extensive selection of parts and accessories from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, power distribution systems, and electrical panel installations.
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Part Number
PRICE
Manufacturer
AST4123R
AST4123R
In Stock
From
$253.51
Nvent
ASZ350B2
ASZ350B2
In Stock
From
$59.15
Eaton
ATP-STTB 4
ATP-STTB 4
In Stock
From
$1.65
Phoenix Contact
ATS-MTK
ATS-MTK
In Stock
From
$1.01
Phoenix Contact
ATS-RTK
ATS-RTK
Limited Stock
From
Get Price
Phoenix Contact
AVDR4NM
AVDR4NM
In Stock
From
$84.84
Nvent
AVK64SS6
AVK64SS6
In Stock
From
$191.04
Nvent
AVK86SS6
AVK86SS6
In Stock
From
$187.11
Nvent
AW1616P
AW1616P
In Stock
From
$96.96
Eaton
AW2420P
AW2420P
In Stock
From
$127.26
Eaton
AWT05-508631
AWT05-508631
In Stock
From
$559.87
ITW
AX101471
AX101471
In Stock
From
$186.85
Belden
B 941
B 941
In Stock
From
$4.58
Thomas & Betts
B-3485
B-3485
In Stock
From
$3.01
Thomas & Betts
B10C1020A
B10C1020A
Limited Stock
From
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IMO
B10S3
B10S3
Limited Stock
From
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IMO
B2010ZN
B2010ZN
In Stock
From
$1.22
Eaton
B2013ZN
B2013ZN
In Stock
From
$1.89
Eaton
B300-6
B300-6
In Stock
From
$24.64
Honeywell
B30C-500-595-BL
B30C-500-595-BL
In Stock
From
$113.12
Brady
B3S
B3S
Limited Stock
From
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IMO
B44066R7012E235 PRO-CX12R
B44066R7012E235 PRO-CX12R
Limited Stock
From
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MR
B548A41
B548A41
In Stock
From
$16.17
Erico
B825-22GRY
B825-22GRY
In Stock
From
$1.61
Eaton

Electrical.com stocks the largest inventory of circuit breaker parts and accessories in the world, with over 1 million square feet of new, used, surplus, and re-certified components available for immediate shipment. From replacement parts to essential accessories, we have what you need when others say no. Our comprehensive circuit breaker parts and accessories inventory spans all configurations and specifications 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 breaker parts and accessories serve critical applications across industrial facilities, commercial buildings, manufacturing plants, power distribution systems, electrical panels, switchgear installations, and maintenance operations.


Whether you're maintaining legacy equipment with obsolete parts or sourcing current production accessories for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker parts and accessories 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.