Feeder Contactor for LHB power car conforming to IEC 60947- 4- 1, 3 pole, Voltage- 1KV, control voltage 440 V AC, + 10 +/- 20 %, 50 HZ, Current 630 amps with 4 NO + 4 NC as per drawing/ catalogue no. LC1- F630 of Schneider make or AF 750- 30- 22 CAL 5- 11 of ABB make as per RCF specification no. EDTS- 103, Rev- D, Amd- 7.