Mitsubishi ST1B-E4IR2 Description Description Mitsubishi ST Series Base 2×4 Screw type terminal for 2 pt. Relay- and analogmodule Related products MITSUBISHI FR-A540-22K MITSUBISHI E1071 MITSUBISHI A985GOT-TBA-EU Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX0N-65EC