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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
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Manufacturer
400P09-550
400P09-550
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Eaton
4119101
4119101
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ETI
4119203
4119203
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ETI
415-137
415-137
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Rs Components
4158A1
4158A1
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Therm-O-Disc
419-820
419-820
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Rs Components
4323001
4323001
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ETI
4AG-40
4AG-40
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Cefco
5012434.4
5012434.4
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Siba
5019906-16
5019906-16
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Siba
5MC
5MC
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Eaton
60A600V
60A600V
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Mercury
630R11-550
630R11-550
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Eaton
63SP
63SP
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Eaton
64671-20A
64671-20A
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ABB
670-108-6
670-108-6
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Littelfuse
690-30-BOX
690-30-BOX
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Eagle
70-059-60/2A
70-059-60/2A
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Siba
8AG-20
8AG-20
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Cefco
A-443
A-443
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Royal Electric
A2-70C300-4S
A2-70C300-4S
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Mersen
ADL10
ADL10
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Mersen
AJM-3
AJM-3
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Converteam
AJM-30
AJM-30
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Converteam

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.