Mitsubishi MR-J4-200B Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B for Rated Motor Power up to 2000 W Related products MITSUBISHI FR-A540-22K MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI A1SX81 MITSUBISHI AJ71E71-S3 Mitsubishi FX2N-48ER-ES/UL