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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
MIC-2-MKII
MIC-2-MKII
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DEIF
MICROTUSEAL
MICROTUSEAL
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Schneider Electric
MJ6-1T
MJ6-1T
Limited Stock
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Citel
MKE-2.5/4A
MKE-2.5/4A
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General Electric
MKE0.4/0.63A
MKE0.4/0.63A
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General Electric
MKL-4
MKL-4
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Functional Devices
MM-CPNKIT-0
MM-CPNKIT-0
Limited Stock
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Johnson Controls
MM5J
MM5J
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Challenger
MMF-06D24DS
MMF-06D24DS
Limited Stock
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Melco
MMF-06F24ES-OS
MMF-06F24ES-OS
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From
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Melco
MMF-09C24TS-YM4
MMF-09C24TS-YM4
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Melco
MMF06D12DS
MMF06D12DS
Limited Stock
From
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Mitsubishi
MMF08G24ESCP1
MMF08G24ESCP1
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From
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Melco
MMF315458
MMF315458
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Vishay
MN/UVR-110-130
MN/UVR-110-130
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Schneider Electric
MO-04499
MO-04499
Limited Stock
From
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Cleveland Motion Control
MODEL 415
MODEL 415
Limited Stock
From
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Mcg Surge Protection
MPF-003-00
MPF-003-00
Limited Stock
From
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Nidec Corp
MPH43200
MPH43200
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From
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Schneider Electric
MPHGRY
MPHGRY
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C3 Controls
MPS-302-RYG
MPS-302-RYG
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Patlite
MR-14-05-920002
MR-14-05-920002
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Beede
MR-14-05-920093
MR-14-05-920093
Limited Stock
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Beede
MR-14-05-J04
MR-14-05-J04
Limited Stock
From
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Beede

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.