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 FX2N-48ET-ESS/UL MITSUBISHI FR-A540-15K-EC MITSUBISHI MDS-A-SPJ-22 MITSUBISHI FR-PU04 Mitsubishi FX0N-65EC