supply of power contactor 70 amps, triple pole with auxiliary contacts 2 no / 2nc, operating coil voltage 415 v ac, 50 hzpower contactor 70 amps, triple pole with auxiliary contacts 2 no / 2nc, operating coil voltage 415 v ac, 50 hz, power contactor 70 amps, triple pole with auxiliary contacts 2 no / 2nc, operating coil voltage 415 v ac, 50 hz to catalogue no. 3tf-47-72-0a with suitable overload relay siemens make or exactly equivalent ( including physical dimensions ) of abb make ( catalogue no. b75-30-00+ca7 22e ) or l&t make ( catalogue no. mnx70st19002 ) , confirming to is / iec60947, part 4 / sec 1. as per rcf specification no. edts-041 ( rev.-b ) . accepted make: siemens, abb, l&t, schneider only general stores depot uttar pradesh 119.00 numbers