bids are invited for dsl busbar system spares for rtg cranes dsl item 1 red or orange colour pvc insulated 400a dsl shrouded busbar dsl item 2 black or blue colour pvc insulated 400a dsl shrouded busbar dsl item 3 green colour pvc insulated 400a dsl shrouded busbar dsl item 4 copper 250a current collector assembly dsl item 5 aluminium end cap for 400a dsl busbar dsl item 6 plastic or rubber end cap cover for 400a dsl busbar dsl item 7 plastic cover joint clamp for 400a dsl busbar dsl item 8 aluminium joint clamp for 400a dsl busbar dsl item 9 plastic anchor clamp for 400a dsl busbar dsl item 10 aluminium end power feed for 400a dsl busbar dsl item 11 plastic or rubber end feed cover for 400a dsl busbar total quantity : 468