ANSI/ISA 60079-18(12.23.01)-2009
Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Encapsulation "m"

Standard No.

ANSI/ISA 60079-18(12.23.01)-2009

Release Date

2009

Published By

American National Standards Institute （ANSI)