Littelfuse L50S090
MPNL50S090
Very Fast-acting Semiconductor Fuse|Fuses, Semiconductor, Brand Or Series: L50s, Type: Bolt Mount, Amp Rating: 90 Amp, Voltage Rating: 500 Vac, 450 Vdc, Interrupting Rating: Vac 200000 Rms Amp Vdc 20000 Amp, Dimensions: 1 Diameter X 3 5/8 Length Inch, Material: Fiberglass Body, Features: Ve
$62.59Ref. 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 |
| Prop 65 warning | WARNING_CANCER_AND_REPRODUCTIVE_HARM_WWW.P65WARNINGS.CA.GOV |
| Special features | Very-Fast Acting |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse L50S090 500V Semiconductor Fuse |
| Full technical description | 3-5/8 Inch; UL, CSA, CE Approval; 500 Vac/450 VDC Voltage Rating; 1 Inch Diameter; 200000 Ampere (AC), 20000 Ampere (DC) Interrupting Rating; 90 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 |
| Proposition 65 warning | WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. |
MPN
L50S090