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 FR-A540-22K MITSUBISHI AJ71E71-S3 Mitsubishi FX0N-65EC MITSUBISHI A3ACPUR21 Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-16EX-ES/UL