Mitsubishi SHT-4SWRFS Description Description Mitsubishi Shunt Trip.AC100-450V/DC100-200V,Term. block, 4pole, NF/DSN400AF,630AF,800AF Related products MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI FX1N-40MR-DS MITSUBISHI FR-A540-22K MITSUBISHI FR-A540-15K-EC Mitsubishi FX2N-48ET-ESS/UL