LW51D-16(20)T Changeover switch 1.Protection level IP65 2.Cert:CCC,CE,TUV,CCS 3.Complete varieties 4.Long mechanical life LW51 Changeover switchLW51 Series selector switches are applied in digital & programm control machine tools and electrical equipments to select control, light, protect, signal, programme and the measurement of current & voltage, suitably AC 50~60Hz, AC 380V, DC 220V below.