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 FX2N-32ER-ES/UL MITSUBISHI MR-J2-40A MITSUBISHI A985GOT-TBA-EU Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FX0-20MR-ES