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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
8US1011-4SL01
8US1011-4SL01
In Stock
From
$512.08
Siemens
8US1011-4TM00
8US1011-4TM00
In Stock
From
$402.99
Siemens
8US1011-5NE00
8US1011-5NE00
Limited Stock
From
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Siemens
8US1050-5AM00
8US1050-5AM00
In Stock
From
$125.24
Siemens
8US1051-5DM07
8US1051-5DM07
In Stock
From
$125.49
Siemens
8US1060-5AM00
8US1060-5AM00
Limited Stock
From
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Siemens
8US1061-5DJ07
8US1061-5DJ07
Limited Stock
From
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Siemens
8US1061-5FM08
8US1061-5FM08
In Stock
From
$193.92
Siemens
8US1061-5FP08
8US1061-5FP08
In Stock
From
$94.94
Siemens
8US1061-6NA00
8US1061-6NA00
Limited Stock
From
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Siemens
8US1210-4AF00
8US1210-4AF00
In Stock
From
$241.92
Siemens
8US1210-4AG00
8US1210-4AG00
In Stock
From
$647.41
Siemens
8US1211-4PA00
8US1211-4PA00
Limited Stock
From
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Siemens
8US1211-4SL01
8US1211-4SL01
In Stock
From
$246.76
Siemens
8US1211-4TM00
8US1211-4TM00
Limited Stock
From
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Siemens
8US1213-4AQ03
8US1213-4AQ03
In Stock
From
$186.19
Siemens
8US1250-5RM07
8US1250-5RM07
In Stock
From
$63.67
Siemens
8US1251-5DM07
8US1251-5DM07
In Stock
From
$52.90
Siemens
8US1251-5DS10
8US1251-5DS10
In Stock
From
$40.66
Siemens
8US1260-5AM00
8US1260-5AM00
Limited Stock
From
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Siemens
8US1260-5AP00
8US1260-5AP00
In Stock
From
$94.94
Siemens
8US1260-6AA00
8US1260-6AA00
In Stock
From
$94.75
Siemens
8US1261-5FM08
8US1261-5FM08
Limited Stock
From
Get Price
Siemens
8US1261-5FP08
8US1261-5FP08
In Stock
From
$116.42
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.