| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | LITTELFUSE | LF KLNR040 | UL CLASS RK1 FAST-ACTING FUSE |
| | LITTELFUSE | LF KLSR040 | UL CLASS RK1 FAST-ACTING FUSE |
| | LITTELFUSE | LF LLNRK040 | UL CLASS RK1 DUAL ELEMENT TIME DELAY FUSE |
| | LITTELFUSE | LF LLSRK040 | UL CLASS RK1 DUAL ELEMENT TIME DELAY FUSE |
| | LITTELFUSE | LF LLSRK040ID | UL CLASS RK1 DUAL ELEMENT TIME DELAY INDICATOR FUSE |
