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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
52012-643
52012-643
In Stock
From
$20.44
Schneider Electric
5212NN
5212NN
In Stock
From
$143.31
EBM Papst
5218NM
5218NM
In Stock
From
$179.91
EBM Papst
5218NN
5218NN
In Stock
From
$86.64
EBM Papst
522660012
522660012
In Stock
From
$0.12
Weidmuller
522761026
522761026
In Stock
From
$0.17
Weidmuller
523060051
523060051
In Stock
From
$0.19
Weidmuller
52RA2A4
52RA2A4
In Stock
From
$0.56
Siemens
53-0003-8502
53-0003-8502
In Stock
From
$243.18
Danaher Controls
53-1119-6002
53-1119-6002
In Stock
From
$122.17
Danaher Controls
53-1329-8000
53-1329-8000
In Stock
From
$164.20
Triplett
53-1534
53-1534
In Stock
From
$30.62
Triplett
53-1800-7502
53-1800-7502
In Stock
From
$266.25
Danaher Controls
53-3680-8102
53-3680-8102
In Stock
From
$244.21
Danaher Controls
53-6004-8502
53-6004-8502
In Stock
From
$271.55
Danaher Controls
5302043
5302043
Limited Stock
From
Get Price
Rittal
53112060
53112060
Limited Stock
From
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Lapp USA
53112670
53112670
Limited Stock
From
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Lapp USA
5312/2TDHP
5312/2TDHP
In Stock
From
$400.49
EBM Papst
5350-RS2
5350-RS2
In Stock
From
$4.34
Leviton
53RN
53RN
In Stock
From
$94.73
Honeywell
54-871-PL
54-871-PL
In Stock
From
$33.37
Pollak
54012-4
54012-4
In Stock
From
$82.33
TE Connectivity
541-5413
541-5413
Limited Stock
From
Get Price
Rs Pro

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.