SANS 60079-15:2006 Electrical apparatus for explosive gas atmospheres Part 15: Construction, test and marking of type of protection "n" electrical apparatus
Specifies requirements for the construction, testing and marking for Group II electrical apparatus with type of protection "n", intended for use in explosive gas atmospheres. It is applicable to non-sparking electrical apparatus and also to electrical ap
2006SANS 60079-15:2006 Electrical apparatus for explosive gas atmospheres Part 15: Construction, test and marking of type of protection "n" electrical apparatus