Mitsubishi UCON-D250B-W(INST) Description Description Mitsubishi Controller; DC 220 – 250V Inst. trip (Time delay adj.), b-contact Related products MITSUBISHI A1ADP-SP Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI FR-PU04 MITSUBISHI MR-J2-40A Mitsubishi FX2N-16EYR-ES/UL Mitsubishi FX0N-65EC