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
FAZN-S16/1
FAZN-S16/1
Limited Stock
From
Get Price
Eaton
HLK6
HLK6
In Stock
From
$173.64
Eaton
MDNSHTR3P
MDNSHTR3P
In Stock
From
$412.88
Eaton
NL300
NL300
In Stock
From
$30.50
Eaton
QC1FP
QC1FP
In Stock
From
$24.66
Eaton
QC6BP
QC6BP
In Stock
From
$34.16
Eaton
QL4HT
QL4HT
In Stock
From
$5.29
Cutler Hammer
WDIPSW10
WDIPSW10
In Stock
From
$2.79
Eaton
WLED
WLED
In Stock
From
$38.18
Eaton
PDG12XHMS307
PDG12XHMS307
In Stock
From
$14.83
Eaton
PDG2XHMCS
PDG2XHMCS
In Stock
From
$75.17
Eaton
PDG6X1T2500RC
PDG6X1T2500RC
In Stock
From
$185.51
Cutler Hammer
21C6782G18
21C6782G18
In Stock
From
$54.28
Eaton
BPONI
BPONI
In Stock
From
$464.14
Eaton
GBK10
GBK10
In Stock
From
$15.68
Eaton
GBK1420
GBK1420
In Stock
From
$30.37
Eaton
GBK2120
GBK2120
In Stock
From
$37.28
Eaton
KLHMVDB
KLHMVDB
In Stock
From
$76.37
Eaton
KPR1A
KPR1A
In Stock
From
$4.75
Eaton
MSLG
MSLG
In Stock
From
$27.98
Eaton
MVADP32
MVADP32
In Stock
From
$2,457.24
Eaton
QCRPLOFF
QCRPLOFF
In Stock
From
$30.40
Eaton
THOW
THOW
In Stock
From
$9.20
Eaton
504C323G08
504C323G08
In Stock
From
$182.96
Eaton

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.