Mitsubishi SHTA550-2GSWRFS Description Description Mitsubishi Shunt Trip.AC 380-550V, Terminal block, 4pole, NF/DSN 125AF, 160AF and 250AF Related products MITSUBISHI FR-A540-15K-EC MITSUBISHI FX0-20MR-ES MITSUBISHI A985GOT-TBA-EU MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-16EYT-ESS/U Mitsubishi FX2N-48ER-ES/UL