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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
37789
37789
Limited Stock
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Legrand
37828
37828
Limited Stock
From
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Legrand
379-27
379-27
Limited Stock
From
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Legrand
379300000
379300000
In Stock
From
$0.15
Weidmuller
38219
38219
Limited Stock
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Legrand
38220
38220
In Stock
From
$0.20
Legrand
3842528970
3842528970
In Stock
From
$20.85
Bosch
3877-42
3877-42
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From
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Legrand
393691-4
393691-4
In Stock
From
$3.63
Honeywell
39410
39410
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Legrand
3A74326H01
3A74326H01
In Stock
From
$1.29
Westinghouse
3CTME-350-8502-2327
3CTME-350-8502-2327
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Nidec Corp
3DF4353
3DF4353
In Stock
From
$451.04
ABB
3DF4354
3DF4354
In Stock
From
$580.04
ABB
3DF4355
3DF4355
In Stock
From
$639.53
ABB
3G3MV-PFI-1020-D
3G3MV-PFI-1020-D
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Fuss Emv
3G3MV-PFI-2030-ELL
3G3MV-PFI-2030-ELL
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From
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Rasmi Electronics
3G3MV-PFI-3002-E-HPF
3G3MV-PFI-3002-E-HPF
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From
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Rasmi Electronics
3G3MV-PFI-3010-D
3G3MV-PFI-3010-D
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Fuss Emv
3G3MV-PFI-3020-E-UL
3G3MV-PFI-3020-E-UL
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From
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Rasmi Electronics
3G3RV-PFI-2035-E
3G3RV-PFI-2035-E
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Rasmi Electronics
3G3RV-PFI-2100-SE
3G3RV-PFI-2100-SE
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Schaffner
3G3RV-PFI-3010-E-UL
3G3RV-PFI-3010-E-UL
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From
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Rasmi Electronics
3G3RV-PFI-3070-E-FP
3G3RV-PFI-3070-E-FP
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From
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Rasmi Electronics

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.