Mitsubishi UVTNA690-05SWRFSU05 Description Description Mitsubishi Undervoltage trip.AC380-450/460-550/600-690V, Time delay, 4pole, NF/DSN32AF,63AF Related products MITSUBISHI FR-PU04 Mitsubishi FX2N-48ER-ES/UL MITSUBISHI FX0-20MR-ES Mitsubishi FX0N-65EC Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX2N-16EYT-ESS/U