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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
HM3R16
HM3R16
In Stock
From
$399.52
Cutler Hammer
HM4R06
HM4R06
In Stock
From
$261.46
Cutler Hammer
HM4R12
HM4R12
In Stock
From
$654.71
Cutler Hammer
HRGCC1S
HRGCC1S
In Stock
From
$119.18
Cutler Hammer
INK100
INK100
In Stock
From
$281.82
Westinghouse
IQESUE480
IQESUE480
In Stock
From
$454.50
Cutler Hammer
JHMVD06B
JHMVD06B
In Stock
From
$81.82
Cutler Hammer
JHMVD12R
JHMVD12R
In Stock
From
$154.05
Cutler Hammer
KPRL3AGB06
KPRL3AGB06
In Stock
From
$944.44
Cutler Hammer
KYK4
KYK4
In Stock
From
$492.91
Westinghouse
LFB3150R
LFB3150R
In Stock
From
$100.00
Cutler Hammer
LFD3150R
LFD3150R
In Stock
From
$600.25
Eaton
LGFCT250
LGFCT250
In Stock
From
$252.60
Cutler Hammer
LHMVD12B
LHMVD12B
In Stock
From
$124.76
Cutler Hammer
MBRLCKC
MBRLCKC
In Stock
From
$596.97
Cutler Hammer
MSECTOOL
MSECTOOL
In Stock
From
$578.52
Cutler Hammer
PAD3F
PAD3F
In Stock
From
$358.89
Cutler Hammer
PAD3LD
PAD3LD
In Stock
From
$1,846.28
Cutler Hammer
STK2
STK2
In Stock
From
$1,919.75
Cutler Hammer
2147A58G24
2147A58G24
In Stock
From
$8,898.80
Cutler Hammer
1494V-M50
1494V-M50
In Stock
From
$149.65
Cutler Hammer
5155C81G01
5155C81G01
In Stock
From
$330.47
Cutler Hammer
HEX4
HEX4
In Stock
From
$116.19
Cutler Hammer
LKD3
LKD3
In Stock
From
$28.91
Cutler Hammer

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.