supply of supply harting coupler connecter 24 pin as per part no. harting make han e type , supply harting coupler connecter 24 pin as per part no. harting make han e type connect er with silver plated crimped terminals 09300240301 (base with two lever), 0933024602 (male insert) 0933 0242702(female insert) 09300240510(hood) with suitable pin as per cable size conf. to rdso specification no. rdso/pe/spec/ac/ac 0061-2005 rev-1 suitable for lhb variant ac coaches. make-hartin, hypertac or any other make with prior approval of rdso conf. to maintain rdso specification no- rdso/pe/spec/ac/ac 0061- 2005 rev-1 vide-sl no- 27 of annexure-1 [ warranty period: 30 months after the date of delivery ] ]