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 31GPT 60079-47Mr Guenter GabrielCD2021-12 

History

Stage
Document
Downloads
Decision Date
Target Date
prePNW
2018-11-27 
PNW
31G/290/NP PDF file 342 kB
Word file 126 kB
2018-11-30 
PRVN
2019-02-222019-02
ACD
31G/295/RVN Word file 91 kB
PDF file 615 kB
2019-03-012019-12
ACD
31G/295A/RVN Word file 83 kB
PDF file 415 kB
2019-03-012019-12
CD
31G/315/CD
PDF file 289 kB
2019-12-132019-12
PCC
 2020-02

Project

IEC TS 60079-47 ED1

Explosive atmospheres - Part 47: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE)