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 wit h silver plated crimped terminal or any other make with prior approval of rdso conf.to rdso specification no. rdso/pe/spec/ac/0061-2005 rev-1 or latest suitable for lhb variant ac coaches. [ warranty period: 30 months after the date of delivery ] ] , harting coupler connecter 16 pin as per part no. harting make han type connecter with si lver plated crimped terminals 09300160301 (base with two lever), 0933016602 (male insert) 09330162702 (female insert) 09300160510(hood) with suitable pin as per cable size, or equivalent of hypertac make or with prior approval of rdso, conf. to rdso specification no. rdso/pe/spec/ac/0061-2005 rev-1 suitable fo r lhb variant ac coaches. [ warranty period: 30 months after the date of delivery ] ]