Tenders for Supply of Copper Short Links For Bl Box Limit Swit Copper Short Links For Bl Box Limit Switches As Per Drg. No. Jhs/Rs/4/Sk.No.740.. Copper Short Links For Bl Box Limit Switches As Per Drg. No. Jhs/Rs/4/Sk.No.740. Warranty Pe Riod: 30 Months After The Date Of Delivery