ISA 12.22.01-1998
"Electrical Apparatus for Use in Class I@ Zone 1 Hazardous (Classified) Locations Type of Protection - Flameproof ""d"""

Standard No.

ISA 12.22.01-1998

Release Date

1998

Published By

ISA - International Society of Automation

Status

Be replaced 2005-09

Replace By

ISA 12.22.01-2002

Latest

ISA 12.22.01-2002

ISA 12.22.01-1998 history

• 2002 ISA 12.22.01-2002 "Electrical Apparatus for Use in Class I@ Zone 1 Hazardous (Classified) Locations Type of Protection Flameproof ""d"""
• 1998 ISA 12.22.01-1998 "Electrical Apparatus for Use in Class I@ Zone 1 Hazardous (Classified) Locations Type of Protection - Flameproof ""d"""