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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
A50P400-4
A50P400-4
In Stock
From
$209.70
Mersen
Blade
A50P450-4
A50P450-4
In Stock
From
$263.39
Mersen
Blade
A50P50-4
A50P50-4
In Stock
From
$93.93
Mersen
Blade
A50P500-4
A50P500-4
In Stock
From
$171.55
Mersen
Blade
A50P60-4
A50P60-4
In Stock
From
$51.50
Mersen
Blade
A50P600-4
A50P600-4
In Stock
From
$232.00
Mersen
Blade
A50P70-4
A50P70-4
In Stock
From
$45.15
Mersen
Blade
A50P700-4
A50P700-4
In Stock
From
$195.81
Mersen
Blade
A50P80-4
A50P80-4
In Stock
From
$45.09
Mersen
Blade
A50P800-4
A50P800-4
In Stock
From
$201.65
Mersen
Blade
A50P90-4
A50P90-4
In Stock
From
$42.64
Mersen
Blade
A50P900-4
A50P900-4
In Stock
From
$1,047.26
Mersen
Blade
ECNR1
ECNR1
In Stock
From
$9.44
Eaton
Ferrule
ECNR1.6
ECNR1.6
In Stock
From
$27.85
Eaton
Ferrule
ECNR110
ECNR110
In Stock
From
$64.70
Eaton
Rejection Blade
ECNR150
ECNR150
In Stock
From
$57.38
Eaton
Rejection Blade
ECNR175
ECNR175
In Stock
From
$97.54
Eaton
Rejection Blade
ECNR2
ECNR2
In Stock
From
$10.81
Eaton
Ferrule
ECNR250
ECNR250
In Stock
From
$106.00
Eaton
-
ECNR300
ECNR300
Limited Stock
From
Get Price
Eaton
-
ECNR350
ECNR350
In Stock
From
$132.20
Eaton
-
ECNR4
ECNR4
In Stock
From
$23.34
Eaton
Ferrule
ECNR5
ECNR5
In Stock
From
$19.55
Eaton
Ferrule
ECNR5.6
ECNR5.6
In Stock
From
$22.41
Eaton
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.