Mitsubishi MR-J4-500B-RJ020 Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 5 kW, MR-J2S comp. Related products MITSUBISHI A985GOT-TBA-EU MITSUBISHI Q02HCPU Mitsubishi FX2N-32ER-ES/UL MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FR-A540-22K