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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
Connection
KLPC1400
KLPC1400
In Stock
From
$1,063.33
Littelfuse
Bolt-On
KLPC450
KLPC450
In Stock
From
$940.42
Littelfuse
Bolt-In
KLPC4500
KLPC4500
In Stock
From
$7,872.12
Littelfuse
Bolt-On
KLSR125
KLSR125
In Stock
From
$174.54
Littelfuse
-
KLSR200
KLSR200
Limited Stock
From
Get Price
Littelfuse
-
KLSR225
KLSR225
In Stock
From
$467.43
Littelfuse
-
KLSR300
KLSR300
In Stock
From
$287.35
Littelfuse
-
KLSR400
KLSR400
In Stock
From
$344.18
Littelfuse
-
KON200
KON200
In Stock
From
$70.86
Eaton
Knife Blade
KON400
KON400
In Stock
From
$134.14
Eaton
Knife Blade
KOS10
KOS10
In Stock
From
$19.69
Eaton
Ferrule
KOS175
KOS175
In Stock
From
$114.29
Eaton
Knife Blade
KOS20
KOS20
In Stock
From
$15.47
Eaton
Ferrule
KOS30
KOS30
In Stock
From
$19.59
Eaton
Ferrule
KRP-C-1200
KRP-C-1200
In Stock
From
$419.67
Eaton
-
KRP-C-2500
KRP-C-2500
In Stock
From
$362.40
Eaton
-
KRP-C-601SP
KRP-C-601SP
In Stock
From
$503.98
Eaton
-
KRP-CL-200
KRP-CL-200
In Stock
From
$748.52
Eaton
-
KRP-CL-400
KRP-CL-400
In Stock
From
$1,194.38
Eaton
-
KRP-CL-450
KRP-CL-450
In Stock
From
$3,816.53
Bussmann
-
KRP-CL-600
KRP-CL-600
In Stock
From
$1,214.09
Eaton
-
KTK-15
KTK-15
In Stock
From
$8.59
Bussmann
-
KTK-R-1
KTK-R-1
In Stock
From
$9.50
Cooper Bussmann
-
KTK-R-12
KTK-R-12
In Stock
From
$9.53
Cooper Bussmann
Ferrule

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.