supply of harting coupler connecterharting coupler connecter,harting coupler connecter 24 pin as per part no. harting make han e type connecter with silver plated crimped terminals 09300240301 (base with two lever), 09330242602 (male insert) 093302427 02(female insert) 09300240510(hood) with suitable pin as per cable size or equivalent hypertac make with silver plated crimped terminal or any other make with prior approval of rdso confirming to rdso specificat ion no. rdso/pe/spec/ac/ac 0061-2005 rev-1 vide si no. 27 of attached specification suitable for lhb varia nt ac coaches. [ warranty period: 30 months after the date of delivery ] ] , harting coupler connector 16 pin as per part no. harting make han type connector with sil ver platedcrimp terminals 093001160301(base with 2 lever), 0933016602 (male insert), 093301162702 (fe male insert)09300160510 (hood) with suitable pin as per cable size or equivalent hypertac make with silve r plated crimped terminal or any other make with prior approval of rdso confirming to rdso specification no. rdso/pe/spec/ac/ac 0061-2005 rev-1 vide sl no. 27 of attached specification suitable for lhb variant ac coaches. [ warranty period: 30 months after the date of delivery ] ] , k44 contactor for 60 kva transformer rated current: 200 a, rated voltage: 690v ac, main pol e: 4, aux contact: 01no+1nc, control voltage: 230v ac (168 v ac-300 v ac means 230v ac +/-30%) with surge suppressor. make: abb (model no.- af140-40-00-13 or cal9-11), schneider ( model no.-lc1d115004 6m5n or la4da2u), offer accepted make/brand: abb af140-40-00 + cal19-11. brand accepted: abb, schn ieder, c&s only [ warranty period: 30 months after the date of delivery ] ]