ISA 60079-11 (12.02.01)-2011 Explosive Atmospheres - Part 11: Equipment protection by intrinsic safety "i"

standard by The International Society of Automation, 03/14/2011

Full Description

This standard specifies the construction and testing of intrinsically safe apparatus intended for use in Class I, Zone 0, 1, or 2 hazardous (classified) locations as defined by the National Electrical Code, ANSI/NFPA 70 and for associated apparatus, which is intended for connection to intrinsically safe circuits which enter such atmospheres.

Product Details

Published: 03/14/2011 ANSI: ANSI Approved Number of Pages: 154