Mitsubishi UCON-A120B-W(INST) Description Description Mitsubishi Controller; AC 100 – 120V Inst. trip (Time delay adj.), b-contact Related products MITSUBISHI MDS-A-SPJ-22 MITSUBISHI MR-J2-40A Mitsubishi FX2N-48ER-DS MITSUBISHI FR-A540-15K-EC Mitsubishi FX2N-32ER-ES/UL MITSUBISHI A2NCPU