ISA 12.22.01-2005
- Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Flameproof 'd'
- standard by The International Society of Automation, 08/15/2008
- Category: ISA
$166.00
$83.00
This standard contains specific requirements for the construction and testing of electrical apparatus with type of protection flameproof enclosure "d", intended for use in Class I, Zone 1 explosive gas atmospheres.
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