Danger plate specifications of high voltage lines(HT).


Caution from high voltage  its need to give a danger plate on line support which have a standard specifications as shown in figure. 

Hole dimension 10 mm, on both side of plates
  • The plate shall be made from M S sheet of at least 1.6 mm thickness and vitreous enabled        white with letters,figures and the conventional skull and bones in signal red color on the front  side (is-5-1974).
  •  The rear side of the plate shall also be enameled.
  • All lettering should be centrality spaced.
  • All dimensions are in mm unless other wise mentioned.
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