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Low Voltage Fuses

For fuse protection systems in electrical distribution, low voltage fuses are among the most critical components for safeguarding circuits and equipment from overcurrent conditions. Low voltage fuses provide reliable overcurrent protection by interrupting fault currents before they can damage electrical equipment or create safety hazards in systems operating at 600 volts or below. Electrical.com carries an extensive selection of low voltage fuses from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, industrial facilities, motor control centers, and power distribution panel applications.
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Part Number
PRICE
Manufacturer
3SB4-R
3SB4-R
In Stock
From
$0.95
Bel Fuse
3SB500-R
3SB500-R
In Stock
From
$0.92
Bel Fuse
40023-401-01
40023-401-01
In Stock
From
$458.49
Allen-Bradley
40023-441-11
40023-441-11
In Stock
From
$114.27
Allen-Bradley
400A
400A
In Stock
From
$10.27
Cefco
400CJ
400CJ
Limited Stock
From
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Eaton
400NH3GL-6
400NH3GL-6
In Stock
From
$41.41
Altech Corp
400NHG03B
400NHG03B
Limited Stock
From
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Eaton
401238
401238
Limited Stock
From
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General Electric
402410503AC
402410503AC
In Stock
From
$12.72
ABB
402410516CD
402410516CD
In Stock
From
$60.52
ABB
402421-502A
402421-502A
In Stock
From
$36.11
ABB
402421-505A
402421-505A
In Stock
From
$11.16
ABB
40K08-660
40K08-660
Limited Stock
From
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Eaton
40KR85
40KR85
Limited Stock
From
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Eaton
40NHC00G
40NHC00G
Limited Stock
From
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Eaton
411-991
411-991
In Stock
From
$3.95
True-Value
412-576
412-576
In Stock
From
$3.60
Eaton
414-409
414-409
In Stock
From
$0.32
Rs Pro
4181208
4181208
Limited Stock
From
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ETI
4184455-EACH
4184455-EACH
Limited Stock
From
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Eltropa
4186331
4186331
In Stock
From
$57.92
ETI
420001
420001
In Stock
From
$0.77
G&C
420010
420010
In Stock
From
$21.43
G&C

Electrical.com stocks the largest inventory of low voltage fuses in the world, with over 1 million square feet of new, used, surplus, and re-certified fuse protection components available for immediate shipment. From standard branch circuit protection to specialized motor and semiconductor fuses, we have what you need when others say no. Our comprehensive low voltage fuse inventory spans all amperage ratings, voltage classes, and interrupting capacities 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 low voltage fuses serve critical applications across industrial motor control systems, power distribution panels, manufacturing equipment protection, HVAC systems, lighting circuits, control panels, semiconductor protection, variable frequency drives, commercial building electrical systems, and process automation installations.


Whether you're maintaining legacy equipment with obsolete fuse types or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need low voltage fuses 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.