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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
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Manufacturer
8PQ2308-6BA01
8PQ2308-6BA01
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Siemens
8PQ2308-6BA04
8PQ2308-6BA04
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Siemens
8PQ4000-0BA11
8PQ4000-0BA11
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Siemens
8PQ4000-1BA12
8PQ4000-1BA12
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Siemens
8PQ5000-2BA34
8PQ5000-2BA34
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Siemens
8PQ50002BA37
8PQ50002BA37
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Siemens
8UC6314-1BB44
8UC6314-1BB44
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Siemens
8UC6410-1BB
8UC6410-1BB
In Stock
From
$294.75
Siemens
8UC7310-1BB
8UC7310-1BB
In Stock
From
$1,119.08
Siemens
8US1211-6MT10
8US1211-6MT10
In Stock
From
$275.42
Siemens
8US19222EB00
8US19222EB00
In Stock
From
$108.07
Siemens
8US1998-1EA00
8US1998-1EA00
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Siemens
8WA8 861-0AD
8WA8 861-0AD
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Siemens
8WA8360-0AB
8WA8360-0AB
In Stock
From
$0.30
Siemens
8WD4-320-0EA
8WD4-320-0EA
In Stock
From
$247.45
Siemens
8WD4408-0CC
8WD4408-0CC
In Stock
From
$48.48
Siemens
8WH8120-1AB45-100
8WH8120-1AB45-100
In Stock
From
$10.63
Siemens
8WH9130-0DA00
8WH9130-0DA00
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Siemens
9-1609095-0
9-1609095-0
In Stock
From
$30.98
TE Connectivity
9-1609095-1
9-1609095-1
In Stock
From
$37.27
TE Connectivity
9-1609148-0
9-1609148-0
In Stock
From
$9,926.17
TE Connectivity
9-1609148-1
9-1609148-1
In Stock
From
$10,699.44
TE Connectivity
90-785
90-785
In Stock
From
$14.45
Calrad
9001080000
9001080000
In Stock
From
$125.24
Weidmuller

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.