4 Pole Contactor LS45K4.00, operational current 100 Amp, Coil Voltage 110V AC/DC, Aux Contact HS8K11 (2 nos.) & Aux Contact HS7k10 (1 nos.), AC-3, rated voltage 750V, with RC unit suitable for Net-1 & Net-2 of LHB EOG Non-AC coaches confirming to item no. 33 & 34 of Bill of Material (BOM) of RCF specification no. EDTS-355 (Rev-1) with amendment no. 1 to 6.