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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.
SORT BY
Part Number
PRICE
Manufacturer
10KOTS20-20
10KOTS20-20
In Stock
From
$14.08
Cefco
50KOTS400
50KOTS400
In Stock
From
$55.85
Cefco
CRS-R-70
CRS-R-70
In Stock
From
$9.42
Cefco
OT45/250
OT45/250
In Stock
From
$3.05
Cefco
CRS10
CRS10
In Stock
From
$13.91
Cefco
CRS4
CRS4
In Stock
From
$14.18
Mersen
CTS-R400
CTS-R400
In Stock
From
$90.40
Cefco
10KOTN10
10KOTN10
In Stock
From
$3.72
Cefco
10KOTN15
10KOTN15
In Stock
From
$6.39
Cefco
10KOTN150
10KOTN150
In Stock
From
$8.04
Cefco
10KOTN200
10KOTN200
In Stock
From
$5.97
Cefco
10KOTN300
10KOTN300
In Stock
From
$30.56
Cefco
10KOTN30A
10KOTN30A
In Stock
From
$0.32
Cefco
10KOTN35
10KOTN35
In Stock
From
$1.22
Cefco
10KOTN40
10KOTN40
In Stock
From
$3.92
Cefco
10KOTN45
10KOTN45
In Stock
From
$3.69
Cefco
10KOTN60
10KOTN60
In Stock
From
$14.74
Cefco
10KOTN90
10KOTN90
In Stock
From
$4.17
Cefco
10KOTS150
10KOTS150
In Stock
From
$9.43
Cefco
10KOTS70
10KOTS70
In Stock
From
$17.91
Cefco
3AG-15
3AG-15
In Stock
From
$0.73
Cefco
3AG-3/16A
3AG-3/16A
In Stock
From
$3.33
Cefco
3AG-6/10
3AG-6/10
In Stock
From
$0.42
Cefco
3AG30
3AG30
In Stock
From
$1.16
Cefco

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.