Littelfuse L50S350
MPNL50S350
350A, 500VAC/450VDC, L50S Very Fast Acting Fuse|350 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: 1 1/2 Diameter x 4 11/32 Length Inch, Material: Fiberglass Body, Features: Very Fast Acting.
$132.59Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 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 L50S350 500V Semiconductor Fuse |
| Full technical description | 4-11/32 Inch; UL, CSA, CE Approval; 500 Vac/450 VDC Voltage Rating; 1-1/2 Inch Diameter; 200000 Ampere (AC), 20000 Ampere (DC) Interrupting Rating; 350 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
L50S350