supply of isi marked single core flexible multi strand annealed copper cable size-248/0 .45 mm. , isi marked single core flexible multi strand annealed copper cable size-248/0 .45 mm wi th heat resistive pvc insulation, voltage grade-650/1100v with short circuit current carrying capability of 6250 amp for one second suitable for 25 kv ac discharge rod, overall specification shall be conform ing to is-1554(pt.-1) 1988 & is 2071 (pt. -1 & iii) or latest. [ warranty period: 30 months after the da te of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]