IS 3347 : Part 1 : Sec 2 : 1979 DIMENSIONS FOR PORCELAIN TRANSFORMER BUSHINGS FOR USE IN NORMAL AND LIGHTLY POLLUTED ATMOSPHERES PART I UP TO AND INCLUDING 1 kV Section 2 Metal Parts
| UDC 621.315.626-2 : 621.315 : 612.2 : 006.78 : 621.314.21 | ETD 6 |
Reaffirmed 2019
1. Scope
1.1 This standard ( Part IISce 2 ) lays down thl: dimensions and materials of metal parts and accessories of bushings of up to and including I kV, used with transformers, for use in normal and lightly polluted atmospheres.