Mitsubishi UCON-A460B-W(INST) Description Description Mitsubishi Controller; AC 380 – 460V Inst. trip (Time delay adj.), b-contact Related products MITSUBISHI FR-A540-0.75K-EC MITSUBISHI A1ADP-SP MITSUBISHI FR-A540-15K-EC MITSUBISHI FX0-30MR-ES MITSUBISHI FX1N-40MR-DS MITSUBISHI A1SX81