1. Home / 
  2. All Categories / 
  3. Circuit Breaker / 

    4. Circuit Breaker Part & Accessory

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.
SORT BY
Part Number
PRICE
Manufacturer
PBPA19003GY2
PBPA19003GY2
In Stock
From
$27.95
Hammond Mfg
PBPA19003LG2
PBPA19003LG2
In Stock
From
$24.98
Hammond Mfg
PBPA19005UNF
PBPA19005UNF
In Stock
From
$40.99
Hammond Mfg
PBPA19007LG2
PBPA19007LG2
In Stock
From
$60.42
Hammond Mfg
PBPA19007UNF
PBPA19007UNF
In Stock
From
$75.06
Hammond Mfg
PBPA19008LG2
PBPA19008LG2
In Stock
From
$63.21
Hammond Mfg
PBPS19005LG2
PBPS19005LG2
In Stock
From
$27.61
Hammond Mfg
PBPS19008BK2
PBPS19008BK2
In Stock
From
$37.17
Hammond Mfg
PF43000T12LG
PF43000T12LG
In Stock
From
$678.32
Hammond Mfg
PFA40000BK
PFA40000BK
In Stock
From
$119.18
Hammond Mfg
PPFS19001BK2
PPFS19001BK2
In Stock
From
$37.60
Hammond Mfg
PPFS19005LG2
PPFS19005LG2
In Stock
From
$51.90
Hammond Mfg
RCBS1900713BK1
RCBS1900713BK1
In Stock
From
$386.02
Hammond Mfg
RCHS1901017LG1
RCHS1901017LG1
In Stock
From
$681.67
Hammond Mfg
RCHS1901717LG1
RCHS1901717LG1
In Stock
From
$732.49
Hammond Mfg
RCHS1901731BK1
RCHS1901731BK1
In Stock
From
$1,024.31
Hammond Mfg
RCHV1901431BK1
RCHV1901431BK1
In Stock
From
$896.78
Hammond Mfg
RCHV1901717BK1
RCHV1901717BK1
In Stock
From
$730.22
Hammond Mfg
RCNIT
RCNIT
In Stock
From
$14.17
Hammond Mfg
RM1U1908SBK
RM1U1908SBK
In Stock
From
$266.57
Hammond Mfg
RM1U1918SBK
RM1U1918SBK
In Stock
From
$306.62
Hammond Mfg
RM2U1918SBK
RM2U1918SBK
In Stock
From
$468.84
Hammond Mfg
RM2U1918VBK
RM2U1918VBK
In Stock
From
$454.24
Hammond Mfg
RM3U1908SBK
RM3U1908SBK
In Stock
From
$305.30
Hammond Mfg

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.