Mitsubishi MR-J4-100B-RJ020 Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 1 kW, MR-J2S comp. Related products MITSUBISHI A3ACPUR21 Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI A1ADP-SP MITSUBISHI FX1N-40MR-DS MITSUBISHI FR-PU04 MITSUBISHI A1SX81