supply of fuse based switch disconnector (sdf). , supply , installation ,testing & commissioning of fuse based switch disconnector (sdf), rated 125 a use up to 690 v ac 50/60 hz (ac-23a duty), complete in all respects , comprising cat. no. 3 kl8221- 1ta00 , with positive isolation and safe load switching. the sdf shall be complete with 03 nos . hrc fuse li nks ( one per phase) of matching rating /type ,i.e. cat. no 3na7832-orc (nh00,gg , in 125 a , un 500 v ac ). and one auxiliary contact block with 1 no +1 nc. make - elgi or similar. note - bidder shall submit /attac h their remarks against each of the specification /parameters whether compiled or not . if not, mentioned t he deviation clearly in the attached format of annexure a. non - compliance of following shall lead to summ arily rejection of the offer and no correspondence in the regard will be entertained. warranty period - 12 m onth from date of commissioning. [ warranty period: 12 months after the date of delivery ] ]