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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.
SORT BY
Part Number
PRICE
Manufacturer
MPSNTAB
MPSNTAB
In Stock
From
$78.69
BRAH Electric
MSE6
MSE6
In Stock
From
$14.50
Siemens
NCTWIRING
NCTWIRING
In Stock
From
$196.88
Schneider Electric
NFFP15
NFFP15
In Stock
From
$108.01
Square D
NFN2CU
NFN2CU
In Stock
From
$240.38
Square D
NL300
NL300
In Stock
From
$29.84
Eaton
OHB125J10
OHB125J10
In Stock
From
$242.50
ABB
OHB95L10
OHB95L10
In Stock
From
$437.59
ABB
OXP10X148
OXP10X148
In Stock
From
$37.73
ABB
PAD3L
PAD3L
In Stock
From
$193.22
Cutler Hammer
PAD43
PAD43
In Stock
From
$1,316.71
Cutler Hammer
PAD4E
PAD4E
In Stock
From
$723.97
Cutler Hammer
PDC6P20
PDC6P20
In Stock
From
$447.60
Square D
PE16CT2
PE16CT2
In Stock
From
$184.34
Schneider Electric
PK12GTA
PK12GTA
In Stock
From
$14.70
Square D
PK15GTA
PK15GTA
In Stock
From
$18.32
Square D
PK18GTA
PK18GTA
In Stock
From
$16.52
Square D
PK23GTA
PK23GTA
In Stock
From
$18.47
Square D
PK4GTA
PK4GTA
In Stock
From
$12.12
Square D
PM850
PM850
Limited Stock
From
Get Price
Schneider Electric
Q1100AN
Q1100AN
In Stock
From
$6.67
Square D
QO1LO
QO1LO
In Stock
From
$5.44
Square D
QO1PA
QO1PA
In Stock
From
$7.29
Square D
QO1PAF
QO1PAF
In Stock
From
$35.62
Square D

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.