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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
12MEC.0645
12MEC.0645
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Mitsubishi
12MEC.1345
12MEC.1345
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Barker And Nelson Ltd
1327-06370
1327-06370
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Simpson
1330-0507-10
1330-0507-10
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TE Connectivity
1348590000
1348590000
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Weidmuller
13611400
13611400
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TE Connectivity
13611401
13611401
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TE Connectivity
13611430
13611430
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TE Connectivity
13614010
13614010
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Critchley
13614011
13614011
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Critchley
13614012
13614012
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Critchley
137100000
137100000
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Weidmuller
140-T40E
140-T40E
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Allen-Bradley
140A-C-M3
140A-C-M3
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Allen-Bradley
140G-H-DRA
140G-H-DRA
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Allen-Bradley
140G-K-FMX06
140G-K-FMX06
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Allen-Bradley
140G-N1
140G-N1
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Allen-Bradley
140U-K-FCS06
140U-K-FCS06
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Allen-Bradley
1413BKLGS
1413BKLGS
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Hammond Mfg
1421 2111
1421 2111
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Socomec
1427C4A
1427C4A
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Hammond Mfg
1427J
1427J
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Hammond Mfg
1427M
1427M
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Hammond Mfg
1434-12
1434-12
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Hammond Mfg

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.