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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
53111060
53111060
Limited Stock
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Lapp USA
53111140
53111140
Limited Stock
From
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Lapp USA
53111220
53111220
In Stock
From
$1.30
Lapp USA
53112010
53112010
In Stock
From
$15.05
Lapp USA
53112030
53112030
In Stock
From
$7.07
Lapp USA
53112040
53112040
Limited Stock
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Lapp USA
53112050
53112050
In Stock
From
$28.28
Lapp USA
53112120
53112120
In Stock
From
$5.71
Lapp USA
53112170
53112170
In Stock
From
$139.81
Lapp USA
53112230
53112230
In Stock
From
$11.68
Lapp USA
53112630
53112630
In Stock
From
$12.49
Lapp USA
53112650
53112650
In Stock
From
$26.26
Lapp USA
53112676
53112676
In Stock
From
$16.24
Lapp USA
53112740
53112740
Limited Stock
From
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Lapp USA
531F
531F
In Stock
From
$79.74
Kooltronic
537-720A
537-720A
In Stock
From
$501.47
Siemens
537139-01
537139-01
In Stock
From
$5.14
ABB
5377166
5377166
In Stock
From
$13.62
Mac Valves
54-10
54-10
In Stock
From
$11.92
Texelco
54-713-074
54-713-074
In Stock
From
$5.20
Spectrum Corporation
54-870-PL
54-870-PL
In Stock
From
$44.12
Pollak
541-5306
541-5306
Limited Stock
From
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Rs Pro
54175-SSA
54175-SSA
In Stock
From
$22.94
Leviton
5418
5418
In Stock
From
$16.16
Legrand

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.