Mitsubishi MR-J4-350B-RJ020 Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 3.5 kW, MR-J2S comp. Related products MITSUBISHI A1SX81 Mitsubishi FX0N-65EC MITSUBISHI FX0-20MR-ES MITSUBISHI FR-A540-0.75K-EC MITSUBISHI Q02HCPU MITSUBISHI FR-A540-15K-EC