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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
5900-471-RC
5900-471-RC
In Stock
From
$2.29
Bourns
5900-505
5900-505
In Stock
From
$135.94
EBM Papst
591
591
In Stock
From
$21.97
Valtaco
5910PL-05W-B30-L00
5910PL-05W-B30-L00
Limited Stock
From
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Minebea
5915PC-10T-B30
5915PC-10T-B30
In Stock
From
$129.14
Minebea
5915PC-20W-B20
5915PC-20W-B20
In Stock
From
$298.45
Minebea
5915PC-23TB-20
5915PC-23TB-20
In Stock
From
$31.84
Minebea
5920PL-05W-B49-D50
5920PL-05W-B49-D50
Limited Stock
From
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Minebea
59450
59450
Limited Stock
From
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Nvent
59460
59460
In Stock
From
$25.67
Nvent
5950
5950
In Stock
From
$120.19
EBM Papst
5958
5958
Limited Stock
From
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EBM Papst
599-GR4
599-GR4
In Stock
From
$13.64
Allen-Bradley
599-K04-OS
599-K04-OS
In Stock
From
$17.49
Allen-Bradley
5C114
5C114
In Stock
From
$40.06
Grainger
5SD7411-2
5SD7411-2
Limited Stock
From
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Siemens
5SD7463-0
5SD7463-0
Limited Stock
From
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Siemens
5SD7463-1
5SD7463-1
In Stock
From
$153.55
Siemens
5SE2-020
5SE2-020
Limited Stock
From
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Siemens
5SG7-733
5SG7-733
Limited Stock
From
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Siemens
5SG7-763
5SG7-763
Limited Stock
From
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Siemens
5SG7160
5SG7160
Limited Stock
From
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Siemens
5SH123
5SH123
In Stock
From
$13.39
Siemens
5SH5002
5SH5002
In Stock
From
$1.82
Siemens

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.