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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.
SORT BY
Part Number
PRICE
Manufacturer
CSP3536BK1
CSP3536BK1
In Stock
From
$467.63
Hammond Mfg
CSP4231LG1
CSP4231LG1
In Stock
From
$611.14
Hammond Mfg
CSR-321V2-N-A
CSR-321V2-N-A
Limited Stock
From
Get Price
Nortonics Foxtam Limited
CST-1010
CST-1010
In Stock
From
$8.94
Triad Magnetics
CT3032-SP2
CT3032-SP2
Limited Stock
From
Get Price
Rasmi Electronics
CT3B52E
CT3B52E
In Stock
From
$64.16
Centaur Iii
CT3K56
CT3K56
In Stock
From
$10.15
Generic
CTJ104W
CTJ104W
Limited Stock
From
Get Price
Schneider Electric
CUBE-KWHKW-METRE
CUBE-KWHKW-METRE
In Stock
From
$60.33
ABB
CW100505-22NJ
CW100505-22NJ
In Stock
From
$0.29
Bourns
CWCP4NK
CWCP4NK
In Stock
From
$4.27
Hammond Mfg
CWJO2
CWJO2
In Stock
From
$13.73
Hammond Mfg
CWL1530P
CWL1530P
In Stock
From
$21.05
Arrow Hart
CWM-SL-6
CWM-SL-6
In Stock
From
$114.95
TE Connectivity
CWSC412NK
CWSC412NK
In Stock
From
$32.24
Hammond Mfg
CWT-13
CWT-13
In Stock
From
$8.46
TE Connectivity
CWT-13-W122-5
CWT-13-W122-5
In Stock
From
$7.59
TE Connectivity
CWT-1502
CWT-1502
In Stock
From
$0.47
TE Connectivity
CWT-1504
CWT-1504
In Stock
From
$1.47
TE Connectivity
CWT-2003
CWT-2003
In Stock
From
$8.08
TE Connectivity
CWT-3
CWT-3
In Stock
From
$1.15
TE Connectivity
CWT-3-W122-5
CWT-3-W122-5
In Stock
From
$4.69
TE Connectivity
CWT-3801
CWT-3801
In Stock
From
$1.01
TE Connectivity
CWT-3803
CWT-3803
In Stock
From
$1.20
TE Connectivity

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.