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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.
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Part Number
PRICE
Manufacturer
BBC-RCOV1
BBC-RCOV1
Limited Stock
From
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Eaton
DILM12-XSPR500
DILM12-XSPR500
Limited Stock
From
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Eaton
DILM400-XHBS1
DILM400-XHBS1
Limited Stock
From
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Eaton
K2SDB/P
K2SDB/P
Limited Stock
From
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Eaton
MMX-LZ3-022
MMX-LZ3-022
Limited Stock
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Eaton
N-P5-250/315E
N-P5-250/315E
Limited Stock
From
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Eaton
NZM1-4-XKSFA
NZM1-4-XKSFA
Limited Stock
From
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Eaton
NZM3-XTVDVR
NZM3-XTVDVR
In Stock
From
$699.45
Eaton
R-NZM7 110-120VAC/DC
R-NZM7 110-120VAC/DC
Limited Stock
From
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Eaton
SL-F400
SL-F400
In Stock
From
$190.89
Eaton
SPCT2-280-1+NPE
SPCT2-280-1+NPE
Limited Stock
From
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Eaton
U-NZM7/220-240VAC
U-NZM7/220-240VAC
Limited Stock
From
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Eaton
ZM660800OBICNA
ZM660800OBICNA
In Stock
From
$246.64
Eaton
MHDF11
MHDF11
In Stock
From
$6.55
Eaton
MHDF21
MHDF21
In Stock
From
$6.55
Eaton
MV-PKZ2
MV-PKZ2
Limited Stock
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Moeller
A-NZM12
A-NZM12
Limited Stock
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Moeller

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.