
Electrical Apparatus For Use In Class 1, Zone 2 Hazardous (classified) Locations: Type Of Protection "n"
出版:International Society of Automation

专家解读视频
Describes requirements for the construction, testing and marking for Group II electrical apparatus with type of protection "n" intended for use in Class I, Zone 2 hazardous (classified) locations as defined by the National Electrical Code, ANSI/NFPA 70.
Supersedes and Renumbers ISA 12.12.02 Also numbered as UL 60079-15 (09/2005)
UL 60079-15 Ed. 3 (2009) - Equivalent