Mitsubishi SHTA550-2GSWRFS Description Description Mitsubishi Shunt Trip.AC 380-550V, Terminal block, 4pole, NF/DSN 125AF, 160AF and 250AF Related products Mitsubishi FX2N-48ER-ES/UL MITSUBISHI Q02HCPU MITSUBISHI A1SX81 MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-16EYR-ES/UL Mitsubishi FX2N-48ER-DS