Application scope For use as switch disconnectors in all types of circuit as difined in the 16th Edition of the IEE Wiring regulations. Standard IEC60947-3 Main technical parameters Type JVD1-125 Number of poles 1P,2P,3P,4P Rated Current(In) 16,25,40,63,80,100,125A Rated Voltage(Un) AC 230(240)/400(415)V Frequency 50(60)Hz Short-circuit capacity(Icn) 3000A Endurance > 10000 Protection degree IP20