tender for combination fuse switch units,rated current 60/63 amp,metal clad,triplepole with neutral link,degree of protection ip-23,conforming to is/iec 60947(part-i/2004) & is/iec 60947 (pt.3/1999),quick make & break,inter lockable cover,uniterruptedduty,utilization category ac-23a with three number high rupturing capacity(80 kaminimum),cartridge fuses with bolted connection,rated voltage 415 volt,50hz,ac,conforming to is:13703(part.i)/1993,(reaffirmed-2004)&is:13703(pt.2/section i &2)/1993(reaffirmed -2004). as per drg.no. enclousure shall be made of crc sheet ofthickness not less than 1.2mm.
