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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
MA1IMA161
MA1IMA161
In Stock
From
$1,151.69
Square D
MSECTOOL
MSECTOOL
In Stock
From
$333.30
Cutler Hammer
NC38S
NC38S
In Stock
From
$169.43
Square D
NC44S
NC44S
In Stock
From
$272.82
Square D
NC50S
NC50S
In Stock
From
$290.48
Square D
NC68VS
NC68VS
In Stock
From
$366.56
Square D
NQN1CU
NQN1CU
In Stock
From
$131.67
Schneider Electric
PAD3E
PAD3E
In Stock
From
$306.64
Eaton
PAD3F
PAD3F
In Stock
From
$384.29
Cutler Hammer
PAD3J
PAD3J
In Stock
From
$353.05
Cutler Hammer
PAD3JD
PAD3JD
In Stock
From
$1,027.17
Cutler Hammer
PAD3LD
PAD3LD
In Stock
From
$2,213.19
Cutler Hammer
PK27GTA
PK27GTA
In Stock
From
$33.65
Square D
PM870
PM870
In Stock
From
$2,343.82
Square D
QO1HPL
QO1HPL
In Stock
From
$8.37
Square D
QOCGK2
QOCGK2
In Stock
From
$200.52
Schneider Electric
QOGFI1PAF
QOGFI1PAF
In Stock
From
$42.08
Square D
QOHPL
QOHPL
In Stock
From
$10.75
Square D
RHOFBO
RHOFBO
In Stock
From
$294.06
Siemens
RHOSVD
RHOSVD
In Stock
From
$65.17
Siemens
S29337
S29337
In Stock
From
$158.33
Schneider Electric
S29338
S29338
In Stock
From
$282.10
Schneider Electric
S29339
S29339
In Stock
From
$122.81
Square D
S29343
S29343
In Stock
From
$305.36
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.