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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
504C323G08
504C323G08
In Stock
From
$232.36
Eaton
8US1211-1NS10
8US1211-1NS10
Limited Stock
From
Get Price
Siemens
8US1250-5AM00
8US1250-5AM00
Limited Stock
From
Get Price
Siemens
8US1923-1AA01
8US1923-1AA01
In Stock
From
$20.69
Siemens
M040-401
M040-401
In Stock
From
$491.37
Eaton
M060-401
M060-401
In Stock
From
$325.13
Eaton
S33170
S33170
In Stock
From
$60.60
Square D
SADP316
SADP316
In Stock
From
$478.14
Eaton
TL480N15
TL480N15
In Stock
From
$546.89
Eaton
07.311.0155.6
07.311.0155.6
In Stock
From
$0.23
Wieland
07.312.7155.0
07.312.7155.0
In Stock
From
$0.64
Wieland
1004710ECH
1004710ECH
In Stock
From
$382.79
Eaton
107324A
107324A
In Stock
From
$36.05
Honeywell
1087TH-N
1087TH-N
In Stock
From
$35.36
Utc Fire & Security Company
1120470000
1120470000
In Stock
From
$0.56
Weidmuller
12100-718
12100-718
In Stock
From
$38.69
Chatsworth Products Inc
132987
132987
In Stock
From
$64.32
Miller Electric
13930-702
13930-702
In Stock
From
$65.74
Chatsworth Products Inc
140M-C-KN1
140M-C-KN1
In Stock
From
$20.36
Allen-Bradley
148E1111
148E1111
In Stock
From
$109.52
Socomec
1492-ASPEC1
1492-ASPEC1
In Stock
From
$1.46
Allen-Bradley
1492-MS5X5
1492-MS5X5
In Stock
From
$6.71
Allen-Bradley
1494D-N31
1494D-N31
In Stock
From
$660.10
Allen-Bradley
1494U-HM1
1494U-HM1
In Stock
From
$143.79
Allen-Bradley

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.