Mitsubishi MR-J4-200B4-RJ020 Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 2 kW (400), MR-J2S comp. Related products Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI FR-A540-15K-EC Mitsubishi FX2N-48ER-DS MITSUBISHI A985GOT-TBA-EU Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-32ET-ESS/UL