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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
1MMBPH
1MMBPH
In Stock
From
$72.78
Eaton
1SDA075841R1
1SDA075841R1
In Stock
From
$125.82
ABB
1SDA076573R1
1SDA076573R1
In Stock
From
$0.02
ABB
2024-256-SS
2024-256-SS
In Stock
From
$3.70
Raf Electronic
20TDHG6
20TDHG6
In Stock
From
$53.15
Delta Group Electronics
21071
21071
Limited Stock
From
Get Price
Murr Elektronik
2108-632-B-12
2108-632-B-12
In Stock
From
$1.57
Raf Electronic
2109-632-N
2109-632-N
In Stock
From
$3.59
Raf Electronic
21190012
21190012
Limited Stock
From
Get Price
Socomec
2147A15G17
2147A15G17
In Stock
From
$2,108.24
Eaton
2147A58G27
2147A58G27
In Stock
From
$1,595.77
Eaton
2147A89G03
2147A89G03
In Stock
From
$1,561.82
Eaton
216939-0001
216939-0001
In Stock
From
$6.80
Molex
217491-1212
217491-1212
In Stock
From
$1.49
Molex
218216-0630
218216-0630
In Stock
From
$8.79
Molex
218335-0001
218335-0001
In Stock
From
$5.35
Molex
218336-0001
218336-0001
In Stock
From
$7.93
Molex
218371-0001
218371-0001
In Stock
From
$5.16
Molex
218372-0001
218372-0001
In Stock
From
$6.03
Molex
218373-0001
218373-0001
In Stock
From
$7.56
Molex
2187-632-N
2187-632-N
In Stock
From
$5.13
Raf Electronic
219563-0002
219563-0002
In Stock
From
$11.31
Molex
219563-0003
219563-0003
In Stock
From
$14.70
Molex
219563-0006
219563-0006
In Stock
From
$23.91
Molex

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.