Mitsubishi MR-J4-100B4-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 1 kW (400), RJ type Related products MITSUBISHI FR-A540-22K Mitsubishi FX0N-65EC MITSUBISHI A2NCPU MITSUBISHI A1SX81 Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI FR-A540-0.75K-EC