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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
3NA2-140
3NA2-140
In Stock
From
$11.11
Siemens
3NA2-144
3NA2-144
Limited Stock
From
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Siemens
3NA2810
3NA2810
In Stock
From
$19.03
Siemens
3NA2814-6
3NA2814-6
In Stock
From
$18.95
Siemens
3NA2817
3NA2817
In Stock
From
$13.90
Siemens
3NA4244
3NA4244
In Stock
From
$77.89
Siemens
3NA4801
3NA4801
In Stock
From
$53.19
Siemens
3NA7805
3NA7805
In Stock
From
$31.67
Siemens
3NC24233
3NC24233
In Stock
From
$26.47
Siemens
3NC4-426
3NC4-426
In Stock
From
$161.00
Siemens
3NC8425-0C
3NC8425-0C
In Stock
From
$196.72
Siemens
3SB-1.5
3SB-1.5
In Stock
From
$0.64
Bell Fuse
3SB1.5-R
3SB1.5-R
In Stock
From
$1.05
Bel Fuse
3SB6
3SB6
In Stock
From
$0.68
Bel Fuse
400P09-660
400P09-660
Limited Stock
From
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Eaton
402042
402042
Limited Stock
From
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Crady
402046
402046
Limited Stock
From
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Crady
402128
402128
Limited Stock
From
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Crady
420102
420102
In Stock
From
$2.35
G&C
44512-0340
44512-0340
In Stock
From
$3.17
Allen-Bradley
4468A
4468A
In Stock
From
$1.63
Microtemp
450R20
450R20
Limited Stock
From
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Eaton
4ASSA32V
4ASSA32V
In Stock
From
$0.77
Soc Corporation
4SN2
4SN2
Limited Stock
From
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Eaton

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.