Description

This specification applies to the enclosure of electrical equipment in which the entry of flammable gas or vapour is prevented by maintaining the air (or other non-flammable gas) within the enclosure at a specified pressure above that of the external atmosphere. The tests specified for enclosure and associated fittings in This Standard are intended as type tests.

Product Details

Edition:

1st

Published:

01/01/1969

Number of Pages:

14

File Size:

1 file , 1.1 MB

Product Code(s):

10154780