Mitsubishi MR-J4-500A4-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-A, for Motor Power 5 kW (400), RJ type Related products Mitsubishi FX2N-32ER-ES/UL MITSUBISHI FR-PU04 MITSUBISHI A3ACPUR21 Mitsubishi FX0N-65EC Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FX0-30MR-ES