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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
556630
556630
In Stock
From
$6.02
Erico
556630-EACH
556630-EACH
In Stock
From
$1.10
Erico
5595-008
5595-008
In Stock
From
$19.09
Molex
55ST3-666-1HG
55ST3-666-1HG
In Stock
From
$2.93
Siemens
56-102-004
56-102-004
In Stock
From
$2.73
Spectrum Corporation
56-901-029
56-901-029
In Stock
From
$2.21
Spectrum Corporation
56.34.9.024.0040
56.34.9.024.0040
In Stock
From
$11.85
Finder
560-S-04
560-S-04
Limited Stock
From
Get Price
Imperial
560022360
560022360
In Stock
From
$3.04
Warren Rupp
5603415
5603415
In Stock
From
$1,701.01
Phoenix Contact
560Q
560Q
In Stock
From
$68.54
Hammond Mfg
560S03
560S03
Limited Stock
From
Get Price
Imperial
561-01100
561-01100
Limited Stock
From
Get Price
Hellermann Tyton
56372
56372
In Stock
From
$839.00
Schneider Electric
565-552
565-552
In Stock
From
$313.80
Tyco
5656S
5656S
In Stock
From
$206.04
EBM Papst
5661D26G32
5661D26G32
In Stock
From
$2,157.65
Westinghouse
57-1080
57-1080
In Stock
From
$1.60
Stanley Black & Decker
57.806.0953.0
57.806.0953.0
In Stock
From
$93.60
Wieland
570.05125
570.05125
In Stock
From
$4.66
Scame
5700A102A00BX
5700A102A00BX
In Stock
From
$31.09
Marsh Bellofram
57025
57025
In Stock
From
$251.32
Parker
5705-RC
5705-RC
In Stock
From
$10.39
Bourns
5707-RC
5707-RC
In Stock
From
$7.60
Bourns

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.