Mitsubishi MR-J4-60B4-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 600 W (400), RJ type Related products Mitsubishi FX2N-48ER-ES/UL MITSUBISHI A2NCPU MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI A985GOT-TBA-EU MITSUBISHI FX0-30MR-ES