Mitsubishi ST1B-E4IR2 Description Description Mitsubishi ST Series Base 2×4 Screw type terminal for 2 pt. Relay- and analogmodule Related products MITSUBISHI E1071 MITSUBISHI FR-A540-22K Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FX0-30MR-ES MITSUBISHI Q02HCPU Mitsubishi FX2N-32ER-ES/UL