
Electrical Apparatus For Use In Class 1, Zone 1 Hazardous (classified) Locations: Type Of Protection - Increased Safety
出版:International Society of Automation

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Gives the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in Class I, Zone 1, Groups IIA, IIB, and IIC hazardous (classified) locations. Applicable to electrical apparatus with a rated value of supply voltage not exceeding 11 kV r.m.s. a.c. or d.c..
Formerly it was ISA-S12.16.01 (05/2001) Also numbered as UL 60079-7. (09/2003) Renumbered as ISA 60079-7 (09/2005)