Littelfuse JLLS001
MPNJLLS001
1 Amp, 600V, UL Class T|1 Amp, 600V, Industrial & Electrical Fuses UL Class T Fast-Acting Fuse
$18.16 – $22.59Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | JLLS |
| Equivalent series | A6T, JJS, JLLS |
| Equivalent brand and series | Bussmann JJS; Littelfuse JLLS; Mersen A6T |
| Compatible fuse block series | LFT |
| AC voltage rating | 600V AC |
| DC voltage rating | 300V DC |
| Body material | Melamine |
| Standards | CE; CSA Certified; RoHS; UL 248-15 Class T; UL Listed |
| Amps | 1 A |
| Brand | LITTELFUSE |
| Class | T |
| Speed | Fast Acting |
All specifications
| Parameter | Value |
|---|---|
| Length | 1-1/2 in |
| Element | Single |
| Diameter | 9/16 in |
| Fuse size | 1-1/2 in L x 9/16 in dia |
| Body style | Cylindrical |
| Interrupt rating | 200kA at 600V AC; 20kA at 300V DC |
| Visual indication | Nonindicating |
| Fits fuse block style | Nonrejection |
MPN
JLLS001