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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
A30QS800-4
A30QS800-4
Limited Stock
From
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Ferraz Shawmut
Bolt-In
A3T450
A3T450
Limited Stock
From
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Eaton
-
A4BQ1350
A4BQ1350
Limited Stock
From
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Ferraz Shawmut
-
A4BQ1900
A4BQ1900
Limited Stock
From
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Ferraz Shawmut
-
A4BQ200
A4BQ200
Limited Stock
From
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Ferraz Shawmut
-
A4BQ250
A4BQ250
Limited Stock
From
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Ferraz Shawmut
-
A4BQ2501
A4BQ2501
Limited Stock
From
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Ferraz Shawmut
-
A4BQ300
A4BQ300
Limited Stock
From
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Ferraz Shawmut
-
A4BQ3800
A4BQ3800
Limited Stock
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Ferraz Shawmut
-
A4BT1100
A4BT1100
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Ferraz Shawmut
-
A4BT200
A4BT200
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Mersen
-
A4BT250
A4BT250
Limited Stock
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Mersen
-
A4BT300
A4BT300
Limited Stock
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Ferraz Shawmut
-
A4BT350
A4BT350
Limited Stock
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Ferraz Shawmut
-
A4BT450
A4BT450
Limited Stock
From
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Mersen
-
A4BT650
A4BT650
Limited Stock
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Ferraz Shawmut
-
A4BT750
A4BT750
Limited Stock
From
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Mersen
-
A4BY1000-TI
A4BY1000-TI
Limited Stock
From
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Mersen
Bolt-In
A4BY1200-TI
A4BY1200-TI
Limited Stock
From
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Mersen
-
A4BY1600-TI
A4BY1600-TI
Limited Stock
From
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Mersen
-
A4BY2001-TI
A4BY2001-TI
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Mersen
-
A4BY250-TI
A4BY250-TI
Limited Stock
From
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Mersen
-
A4BY2500-TI
A4BY2500-TI
Limited Stock
From
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Mersen
-
A4BY300-TI
A4BY300-TI
Limited Stock
From
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Mersen
-

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.