Mitsubishi MR-J4-200B4-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 2 kW (400), RJ type Related products Mitsubishi FX0N-65EC MITSUBISHI MR-J2-40A MITSUBISHI Q02HCPU Mitsubishi FX2N-32ER-ES/UL MITSUBISHI A985GOT-TBA-EU Mitsubishi FX2N-32ET-ESS/UL