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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
8WH8120-3AB05
8WH8120-3AB05
In Stock
From
$0.22
Siemens
8WH81201AB05
8WH81201AB05
In Stock
From
$0.18
Siemens
8WH81201AB35
8WH81201AB35
In Stock
From
$0.20
Siemens
8WH8210-0AA36
8WH8210-0AA36
Limited Stock
From
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Siemens
8WH91300PA00
8WH91300PA00
Limited Stock
From
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Siemens
9323.7
9323.7
Limited Stock
From
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Conta Clip
9342050
9342050
In Stock
From
$141.05
Rittal
9422RM1
9422RM1
In Stock
From
$797.79
Square D
975.883.02
975.883.02
Limited Stock
From
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Werma
97589019
97589019
Limited Stock
From
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Werma
97589021
97589021
Limited Stock
From
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Werma
9A0924S402
9A0924S402
In Stock
From
$39.60
Sanyo
9GA0412G7002
9GA0412G7002
In Stock
From
$10.50
Sanyo
9WF0624H7D05
9WF0624H7D05
In Stock
From
$194.14
Sanyo
A-30P16
A-30P16
In Stock
From
$146.57
Hoffman
A01HCPL4
A01HCPL4
In Stock
From
$314.92
Siemens
A01HCPR4
A01HCPR4
In Stock
From
$309.22
Siemens
A01J64
A01J64
In Stock
From
$240.00
Siemens
A02HP0L0
A02HP0L0
In Stock
From
$2.22
Siemens
A5E00019079
A5E00019079
Limited Stock
From
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Siemens
A9V39263
A9V39263
Limited Stock
From
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Schneider Electric
AC3MPB
AC3MPB
In Stock
From
$4.35
Amphenol
AC4100E-LNG
AC4100E-LNG
In Stock
From
$124.37
General Electric
AC4400B4
AC4400B4
In Stock
From
$2,249.13
General Electric

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.