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
JHMVD12R
JHMVD12R
In Stock
From
$153.27
Cutler Hammer
K4FPM
K4FPM
In Stock
From
$174.53
ABB
K6C-SU
K6C-SU
In Stock
From
$12.14
ABB
K7FHD-HS12
K7FHD-HS12
In Stock
From
$156.56
ABB
KXT3EPFPHR-3
KXT3EPFPHR-3
In Stock
From
$186.53
ABB
KXT4HTC-3
KXT4HTC-3
In Stock
From
$46.69
ABB
KYK4
KYK4
In Stock
From
$468.26
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
LGFCT400
LGFCT400
In Stock
From
$316.53
Cutler Hammer
LV426912
LV426912
Limited Stock
From
Get Price
Schneider Electric
LV429270
LV429270
In Stock
From
$38.53
Schneider Electric
LV429272
LV429272
Limited Stock
From
Get Price
Schneider Electric
LV429341
LV429341
Limited Stock
From
Get Price
Merlin Gerin
LV432476
LV432476
Limited Stock
From
Get Price
Schneider Electric
LV432593
LV432593
In Stock
From
$255.46
Schneider Electric
LV432652
LV432652
In Stock
From
$1,657.09
Schneider Electric
LV432862
LV432862
In Stock
From
$794.51
Schneider Electric
MA1IMA16
MA1IMA16
In Stock
From
$1,339.59
Square D
MA1IMA24
MA1IMA24
In Stock
From
$1,020.40
Square D
MBRLCKC
MBRLCKC
In Stock
From
$449.45
Cutler Hammer
MI32DC
MI32DC
In Stock
From
$3,662.26
Eaton
MPRPAF
MPRPAF
In Stock
From
$178.77
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.