Mitsubishi E1-W Description Description Mitsubishi Optional setting module for earth leakage protection Related products Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI A1SX81 Mitsubishi FX2N-48ET-ESS/UL Mitsubishi FX2N-48ER-ES/UL MITSUBISHI FX1N-40MR-DS MITSUBISHI MDS-A-SPJ-22