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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
3VT9325-6AC00
3VT9325-6AC00
Limited Stock
From
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Siemens
3VT9480-6AC00
3VT9480-6AC00
In Stock
From
$199.84
Siemens
3VT9500-8BN00
3VT9500-8BN00
Limited Stock
From
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Siemens
3VT9500-8CC30
3VT9500-8CC30
Limited Stock
From
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Siemens
3VT9500-8CD30
3VT9500-8CD30
Limited Stock
From
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Siemens
3VT9534-4TF30
3VT9534-4TF30
In Stock
From
$57.22
Siemens
3VU1600-0CQ00
3VU1600-0CQ00
In Stock
From
$38.83
Siemens
3VU9132-0AA24
3VU9132-0AA24
In Stock
From
$69.35
Siemens
3WL9111-0AB01-0AA0
3WL9111-0AB01-0AA0
In Stock
From
$48.45
Siemens
3WL9111-0AB02-0AA0
3WL9111-0AB02-0AA0
In Stock
From
$98.02
Siemens
3WL9111-0AB08-0AA0
3WL9111-0AB08-0AA0
In Stock
From
$206.94
Siemens
3WL9111-0AD05-0AA0
3WL9111-0AD05-0AA0
In Stock
From
$321.95
Siemens
3WL9111-0AH07-0AA0
3WL9111-0AH07-0AA0
In Stock
From
$72.75
Siemens
3WL9111-0AH11-0AA0
3WL9111-0AH11-0AA0
In Stock
From
$174.47
Siemens
3WL9111-0AT16-0AA0
3WL9111-0AT16-0AA0
In Stock
From
$930.82
Siemens
3WL9111-0AT20-0AA0
3WL9111-0AT20-0AA0
In Stock
From
$455.14
Siemens
3WL9111-0AT21-0AA0
3WL9111-0AT21-0AA0
In Stock
From
$107.35
Siemens
3WL9211-1FC21-0BS1-1-Z-G51-K20
3WL9211-1FC21-0BS1-1-Z-G51-K20
Limited Stock
From
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Siemens
48601
48601
In Stock
From
$91.43
Merlin Gerin
54579
54579
In Stock
From
$8.07
Merlin Gerin
5ST3701
5ST3701
In Stock
From
$47.14
Siemens
5ST3707
5ST3707
In Stock
From
$294.92
Siemens
5ST3708
5ST3708
In Stock
From
$115.39
Siemens
5ST3712-3HG
5ST3712-3HG
In Stock
From
$284.70
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.