International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 31G

Intrinsically-safe apparatus

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 31GWG 2 DELPUB  

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
1986-10-01 
ANW
1986-10-02 
CFDIS
1989-03-01 
APUB
   
1990-01-31 
APUB
   
1990-01-31 
PPUB
1990-11-30 
DELPUB
1999-02-151995-11
  

Project

IEC 60079-3:1990 ED3

Electrical apparatus for explosive gas atmospheres - Part 3: Spark-test apparatus for intrinsically-safe circuits