Details: supplying, installing on wall, testing and commissioning of following capacity rising mains made of 1.6mm thick ip 42 sheet steel enclosure duly painted with powder coating, wall straps, fully pvc insulated 4 nos. aluminium bus bars having current density of 130 a/ sq. cm at nominal current rating in convenient sections and suitable for 415 v, 3 phase, 4 wire, 50 hz, a.c. supply with extension joints, fire proof barriers, expansion joints, pads including jointing, and earthing with 2 runs of galvanized iron strips etc. as required. (rising mains confirming to is 8623, tec 439)800 a, isc = 50 ka for 1 second supplying, installing, testing and commissioning of following capacity tpn tap off box made of 1.6mm thick sheet steel enclosure duly painted with powder coating on existing rising mains complete with tpn disconnector fsu and hrc fuses, connections, earthing etc. as required.200 a, tpn painting with anti-corrosive bitumastic paint of approved brand and manufacturer to give an even
Sector: Municipality