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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
140-ELBU
140-ELBU
In Stock
From
$565.60
Allen-Bradley
140-GS4125
140-GS4125
In Stock
From
$28.01
Allen-Bradley
140-N2
140-N2
In Stock
From
$7.95
Allen-Bradley
140-T60E
140-T60E
In Stock
From
$3.73
Allen-Bradley
1400-BCU
1400-BCU
In Stock
From
$454.50
Allen-Bradley
1401-N64
1401-N64
In Stock
From
$1,301.15
Allen-Bradley
1401NX1
1401NX1
In Stock
From
$20.08
Allen-Bradley
1403-MM05A
1403-MM05A
In Stock
From
$1,811.07
Allen-Bradley
1403-MM05B
1403-MM05B
In Stock
From
$2,082.31
Allen-Bradley
1404KL-04W-B50-B00
1404KL-04W-B50-B00
In Stock
From
$21.42
Minebea
1406-R16
1406-R16
In Stock
From
$690.02
Allen-Bradley
140EX-HE-RCB
140EX-HE-RCB
In Stock
From
$9.90
Allen-Bradley
140EX-HE-SNF
140EX-HE-SNF
In Stock
From
$62.08
Allen-Bradley
140EX-HE-UF
140EX-HE-UF
In Stock
From
$92.35
Allen-Bradley
140G-BH4
140G-BH4
In Stock
From
$27.89
Allen-Bradley
140G-FH1
140G-FH1
In Stock
From
$34.02
Allen-Bradley
140G-G-EA1A
140G-G-EA1A
In Stock
From
$139.02
Allen-Bradley
140M-C-TE
140M-C-TE
In Stock
From
$11.11
Allen-Bradley
140MX-C-W455
140MX-C-W455
In Stock
From
$19.29
Allen-Bradley
140MX-F2E-C63
140MX-F2E-C63
In Stock
From
$71.52
Allen-Bradley
140U-H-ECM
140U-H-ECM
In Stock
From
$11.45
Allen-Bradley
140U-H-MTL3AN
140U-H-MTL3AN
In Stock
From
$34.60
Allen-Bradley
140U-H-PAD3
140U-H-PAD3
In Stock
From
$88.54
Allen-Bradley
140U-H-SBLK
140U-H-SBLK
In Stock
From
$80.46
Allen-Bradley

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.