Mitsubishi TB-20-S Description Description Mitsubishi PLC, FX Series Terminal block, 20 pin., screw connection Related products Mitsubishi FX2N-32ET-ESS/UL Mitsubishi FX0N-65EC MITSUBISHI FR-A540-22K Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FR-A540-15K-EC MITSUBISHI E1071