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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
RC-U2/380
RC-U2/380
Limited Stock
From
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Murr Elektronik
RC3/022-400BU
RC3/022-400BU
In Stock
From
$6.69
Murr Elektronik
20068
20068
In Stock
From
$16.19
Murr Elektronik
26082
26082
In Stock
From
$15.05
Murr Elektronik
26277
26277
In Stock
From
$9.49
Murr Elektronik
3124118
3124118
Limited Stock
From
Get Price
Murr Elektronik
3124233
3124233
In Stock
From
$26.49
Murr Elektronik
4000-68000-0990000
4000-68000-0990000
In Stock
From
$178.29
Murr Elektronik
4000-70103-0010000
4000-70103-0010000
In Stock
From
$48.48
Murr Elektronik
4000-70103-0106000
4000-70103-0106000
In Stock
From
$50.50
Murr Elektronik
4000-70202-0002000
4000-70202-0002000
In Stock
From
$31.82
Murr Elektronik
4000-70403-0001060
4000-70403-0001060
In Stock
From
$12.12
Murr Elektronik
4000-70403-0001110
4000-70403-0001110
In Stock
From
$13.13
Murr Elektronik
4000-70403-0001140
4000-70403-0001140
In Stock
From
$13.13
Murr Elektronik
4000-70704-0500000
4000-70704-0500000
In Stock
From
$10.22
Murr Elektronik
4000-75070-0000903
4000-75070-0000903
In Stock
From
$25.08
Murr Elektronik
4000-75070-1011000
4000-75070-1011000
Limited Stock
From
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Murr Elektronik
4000-75070-1012000
4000-75070-1012000
In Stock
From
$54.99
Murr Elektronik
4000-75070-1013000
4000-75070-1013000
Limited Stock
From
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Murr Elektronik
4000-76050-1012000
4000-76050-1012000
In Stock
From
$70.37
Murr Elektronik
4000-76050-1014000
4000-76050-1014000
In Stock
From
$59.88
Murr Elektronik
4000-76070-1013000
4000-76070-1013000
In Stock
From
$57.57
Murr Elektronik
4000-76070-1014000
4000-76070-1014000
In Stock
From
$55.55
Murr Elektronik
67320
67320
In Stock
From
$42.32
Murr Elektronik

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.