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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:
- 0 files
- Product Code(s):
- 10154780