MRF
The MRF is part of the Mersen (formerly Ferraz Shawmut) miniature & glass fuses line, distributed by Gross Automation.

MRF fast acting radial lead micro fuses: thermoplastic body and cap (UL 94-V0), 50mA to 6.3A, 250VAC, UL Recognized and CSA Accepted.
Specifications
| Specification | Value |
|---|---|
| Ratings | 50mA to 6.3A, 250VAC - UL Recognized and CSA Accepted |
| Features | Fast Acting Microfuse |
Features
- Fast Acting Microfuse
Ratings
- 50mA to 6.3A, 250VAC - UL Recognized and CSA Accepted
Catalog Numbers
| Catalog Number | Ampere Rating | Volts | I.R. |
|---|---|---|---|
| MRF50+ | 50mA | 250V | 250VAC @ 50A I.R. |
| MRF63+ | 63mA | 250V | 250VAC @ 50A I.R. |
| MRF80+ | 80mA | 250V | 250VAC @ 50A I.R. |
| MRF100+ | 100mA | 250V | 250VAC @ 50A I.R. |
| MRF125+ | 125mA | 250V | 250VAC @ 50A I.R. |
| MRF160+ | 160mA | 250V | 250VAC @ 50A I.R. |
| MRF200+ | 200mA | 250V | 250VAC @ 50A I.R. |
| MRF250+ | 250mA | 250V | 250VAC @ 50A I.R. |
| MRF315+ | 315mA | 250V | 250VAC @ 50A I.R. |
| MRF400+ | 400mA | 250V | 250VAC @ 50A I.R. |
| MRF500+ | 500mA | 250V | 250VAC @ 50A I.R. |
| MRF630+ | 630mA | 250V | 250VAC @ 50A I.R. |
| MRF800+ | 800mA | 250V | 250VAC @ 50A I.R. |
| MRF1+ | 1A | 250V | 250VAC @ 50A I.R. |
| MRF1.25+ | 1.25A | 250V | 250VAC @ 50A I.R. |
| MRF1.6+ | 1.6A | 250V | 250VAC @ 50A I.R. |
| MRF2+ | 2A | 250V | 250VAC @ 50A I.R. |
| MRF2.5+ | 2.5A | 250V | 250VAC @ 50A I.R. |
| MRF3.15+ | 3.15A | 250V | 250VAC @ 50A I.R. |
| MRF4+ | 4A | 250V | 250VAC @ 50A I.R. |
| MRF5+ | 5A | 250V | 250VAC @ 50A I.R. |
| MRF6.3+ | 6.3A | 250V | 250VAC @ 50A I.R. |