Supply Of Power Contactor 70 Amp, 415 V, Triple Pole, With 2 No + 2 Nc Aux Contacts Side Mounting, Coil Voltage 415v Ac, Conforming To Is/iec 60947, Part 4/sec 1. As Per Rcf Specification No. Edts-041, Rev.-b. Suitable For Use In 200a Battery Charging Unit Of Sg Ac Coaches. Accepted Make: Siemens, Abb, L&t, Schneider Only..