Freedom series power contactor three pole 16Amp, 415V, 50Hz, coil voltage 110V AC, aux contact 1NO + 1NC complete with top mounted ADD on Block 2NO + 2NC, conf. to RDSO Spec. no. ELPS/ SPEC/ AC/ 04 ( Rev- 3 ) with amndt no. 1, suitable for ring type lugs and panel mounting of AC control panel of Roof mounted AC coaches