SC 121A

Low-voltage switchgear and controlgear

WG 19 Convenor & Members

Convenor		National Committee
Mr François CAZALS		FR

Member	National Committee
Mr Ruslan Akhmedshin	RU
Mr Michael Anheuser	DE
Mr Jan-Peter Antin	SE
Mr Paul Barnhart	US
Mr Tarek BOUMEGOURA	FR
Mr Gerd Brenning	DE
Mr Johannes Bruss	DE
Mr François CAZALS	FR
Mr Samuel Dahl	FI
Mr Edouard Fernandez	FR
Mr Rainer Harju	FI
Mr Wolfgang Hauer	AT
Mr Klaus Heidelberger	DE
Mr Karl Hiereth	DE
Mr Young-Woo Jeong	KR
Mr Heungsoo Jung	KR
Mr Sergey Kolobkov	RU
Mr James L Lagree	US
Mr DongJun Lee	KR
Mr Albert Livshitz	US
Mr Paul Norris	GB
Mr Georg Reuberger	AT
Mr Juha Rintala	FI
Mr Michael Sartor	ES
Mr Andreas Schumacher	DE
Mr John J Shea	US
Mr Bartien Sayogo Soebardjo	ID
Mr Marcelo E Valdes	US

Title & Task

WG 19

Internal arc-fault detection and combined mitigation devices

To draft, publish and maintain new part of IEC 60947 serie for internal arc-fault detection and combined mitigation devices, including set of requirements, so that the necessary safety is ensured and their performance can be fairly assessed. To consider activities and outcomes of other SC121A products groups contributing to arc-fault combined mitigation, and guarantee the overall consistency of requirements within SC121A. As per 121A/158/RVN decision.