Mitsubishi UVTNA048-05SWRFSU05 Description Description Mitsubishi Undervoltage trip.AC 24/48V, Time delay, 4pole, NF/DSN32AF,63AF Related products MITSUBISHI FR-PU04 Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FX0-20MR-ES MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI FX0-30MR-ES