Littelfuse to Mersen Cross Reference
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This Littelfuse to Mersen cross reference chart works in both directions: Littelfuse part numbers matched to Mersen (formerly Ferraz Shawmut) equivalents, and Mersen part numbers matched to Littelfuse substitutes.
Littelfuse to Mersen (28)
| Littelfuse Part | Mersen Equivalent | Amp | Voltage | Details |
|---|---|---|---|---|
| 217 | GSB | View | ||
| 218 | GDG | View | ||
| 235 | GGM | View | ||
| 236 | GGM-V | View | ||
| 238 | GSC-V | View | ||
| 239 | GSC | View | ||
| 311 | GGC | View | ||
| 312 | GGC | View | ||
| 313 | GDL | View | ||
| 314 | GAB | View | ||
| 315 | GDL-V | View | ||
| 318 | GGC-V | View | ||
| 326 | GSA | View | ||
| 361 | GGX | View | ||
| 362 | GGX | View | ||
| 3AG | GGC | View | ||
| 3SB | GDL | View | ||
| 3SBP | GDL-V | View | ||
| 5MF | GGM | View | ||
| 5MFP | GGM-V | View | ||
| 5SF | GSB | View | ||
| 5ST | GDG | View | ||
| 5TT | GSC | View | ||
| 5TTP | GSC-V | View | ||
| KLK | ATM | 8A | 600 VAC / 600 VDC | View |
| KLK | ATM | 8A | 600 VAC / 600 VDC | View |
| KLK-R | ATMR | 9A | 600V AC / 600V DC | View |
| KLMR | ATDR | 9A | 600 VAC / 300 VDC | View |
Mersen to Littelfuse (16)
| Mersen Part | Littelfuse Equivalent | Amp | Voltage | Details |
|---|---|---|---|---|
| A013F | L15S | 800A | 150V AC / 100V DC | View |
| A015F | L15S | 800A | 150V AC / 100V DC | View |
| A015R | L15S | 800A | 150V AC / 100V DC | View |
| A025F | L25S | 800A | 250V AC / 200–250V DC | View |
| A050F | L50S | 800A | 500V AC / 450V DC | View |
| A060F | L60S | 800A | 600V AC | View |
| A070F | L70S | 800A | 700 V AC / 650 V DC | View |
| A13X | L15S | 800A | 150V AC / 100V DC | View |
| A25X | L25S | 800A | 250V AC / 200–250V DC | View |
| A50P(amp) | L50S | View | ||
| A50QS | L50QS | 800A | 500V AC/DC | View |
| A60X | L60S | 800A | 600V AC | View |
| A70P | L70S | 800A | 700 V AC / 650 V DC | View |
| A70QS | L70QS | 800A | 700 V AC/DC | View |
| XL50F | L50S | 800A | 500V AC / 450V DC | View |
| XL70F | L70S | 800A | 700 V AC / 650 V DC | View |
Check frame size and breaking capacity on the detail page before substituting. For Bussmann matches, see the Littelfuse to Bussmann cross reference or the full fuse cross reference tool.