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 FX2N-48ET-ESS/UL MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-16EYR-ES/UL Mitsubishi FX2N-48ER-ES/UL MITSUBISHI A2NCPU