Mitsubishi MR-RB3N Description Description Mitsubishi Brake resistor (9 Ohm. 300 W) for J4-350, J4W2-77B, J4W-1010B Related products MITSUBISHI A3ACPUR21 Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI A1SX81 MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-48ER-DS Mitsubishi FX2N-16EYT-ESS/U