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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
Connection
KTU-1400
KTU-1400
Limited Stock
From
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Cooper Bussmann
Bolt-In
KTU-2400
KTU-2400
Limited Stock
From
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Cooper Bussmann
Bolt-In
KTU-600
KTU-600
Limited Stock
From
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Eaton
Bolt-In
KTU-801
KTU-801
Limited Stock
From
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Cooper Bussmann
Bolt-In
KTU-900
KTU-900
Limited Stock
From
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Cooper Bussmann
Bolt-In
KWS-R-400
KWS-R-400
Limited Stock
From
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Cooper Bussmann
-
KWS-R-500
KWS-R-500
Limited Stock
From
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Cooper Bussmann
-
LCL801
LCL801
Limited Stock
From
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Edison
-
LCU2500
LCU2500
Limited Stock
From
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Edison
-
LCU3000
LCU3000
Limited Stock
From
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Edison
-
LCU3500
LCU3500
Limited Stock
From
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Edison
-
LCU4000
LCU4000
Limited Stock
From
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Edison
-
LCU601
LCU601
Limited Stock
From
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Edison
-
LCU650
LCU650
Limited Stock
From
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Edison
-
LCU700
LCU700
Limited Stock
From
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Edison
-
LCU800
LCU800
Limited Stock
From
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Edison
-
LESRK500
LESRK500
Limited Stock
From
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Edison
-
LPJ-125SPI
LPJ-125SPI
Limited Stock
From
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Cooper Bussmann
-
LPJ-300SPI
LPJ-300SPI
Limited Stock
From
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Cooper Bussmann
-
LPJ-45SPI
LPJ-45SPI
Limited Stock
From
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Cooper Bussmann
-
LPN-RK-125SPI
LPN-RK-125SPI
Limited Stock
From
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Cooper Bussmann
-
LPN-RK-25
LPN-RK-25
Limited Stock
From
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Cooper Bussmann
Ferrule
LPN-RK-300SPI
LPN-RK-300SPI
Limited Stock
From
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Cooper Bussmann
-
LPN-RK-350
LPN-RK-350
Limited Stock
From
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Cooper Bussmann
Knife Blade

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.