Mitsubishi ST1B-E4IR2 Description Description Mitsubishi ST Series Base 2×4 Screw type terminal for 2 pt. Relay- and analogmodule Related products MITSUBISHI FR-PU04 Mitsubishi FX2N-48ER-DS Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI A1ADP-SP MITSUBISHI FX0-20MR-ES MITSUBISHI Q02HCPU