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

SC 31J

Classification of hazardous areas and installation requirements

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 31JWG 2 PRVN2021-12 

History

Stage
Document
Downloads
Decision Date
Target Date
prePNW
2019-11-24 
PNW
31J/300/NP PDF file 204 kB
2019-11-29 
PRVN
2020-02-212020-02
 2020-03


Project

PNW TS 31J-300

Explosive atmospheres - Part XX - Portable Electronic Equipment Suitable for use in Hazardous Areas