Littelfuse L50S050
MPNL50S050
50A, 500VAC/450VDC, L50S Very Fast Acting Fuse|50 Amp Fuse, Semiconductor, Brand or Series: L50S, Type: Bolt Mount, Voltage Rating: 500 VAC, 450 VDC, Interrupting Rating: VAC 200000 RMS Amp VDC 20000 Amp, Dimensions: 13/16 Diameter x 3 3/16 Length Inch, Material: Fiberglass Body, Features: Very Fast Acting.
$52.09Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Semiconductor Fuse |
| Standard | UL Recognized |
| Category | Semicond,Rectifier,Hi-Voltage Fuses |
| Sub brand | L50S Series |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | UL Power Fuse |
| Special features | Very-Fast Acting |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse L50S050 500V Semiconductor Fuse |
| Full technical description | 3-3/16 Inch; UL, CSA, CE Approval; 500 Vac/450 VDC Voltage Rating; 13/16 Inch Diameter; 200000 Ampere (AC), 20000 Ampere (DC) Interrupting Rating; 50 Ampere Current Rating; Blade Terminal Type; High Speed, Very Fast Acting Characteristics; Powr-Gard [R] Brand; RoHS Compliant; Application DC Power Supply, Electronic Equipment, Power Rectifier, UPS System and Variable Speed Drive; L50S Model |
MPN
L50S050