supply of relay plug-in-type ac immunized styly qbca1, dc, biased point contactor,operating voltage 24v dc, 2 hdf, 4f/4b contact metal to carbon with plug board, retaining clip & wireconnector. interlocking code bcejk as per specification brs: 943, irs: s 34 & 23 (as applicable)rdso/spn/84 ver. 2.0 or latest.
