TC 64

Electrical installations and protection against electric shock

MT 3 Convenor & Members

Convenor		National Committee
Mr Jacques Peronnet		FR

Member	National Committee
Mr Joseph Bablo	US
Mr Hubert Bachl	AT
Mr Josef Birkl	DE
Mr Dale R Boling	US
Mr Giuseppe Bosisio	IT
Mr Vito Carrescia	IT
Mr zhongli chen	CN
Mr J.F.G. Cobben	NL
Mr Gérard Couty	FR
Mr Vincent Crevenat	FR
Mr Geoffrey Cronshaw	GB
Mr Bertrand P Doignon	FR
Mr Jonathan Elliott	GB
Mr Enric Fajula	ES
Mr Stefan Fassbinder	DE
Mr Zdobyslaw Flisowski	PL
Mr Jesús García	ES
Mr Joaquín García Hernández	ES
Mr Kenneth E. Gettman	US
Mr Joakim Grafström	SE
Mr Reinhard Hirtler	AT
Mr Bernhard Hof	DE
Mr Samad Khan	GB
Mr Isaac Kruger	ZA
Mr PierreMary Le Person	FR
Mr Marek Loboda	PL
Mr Georg Luber	DE
Mr Nicasio Mora	ES
Mr Malcolm H. Mullins	GB
Mr Thomas Niemand	DE
Mr Tapani Nurmi	FI
Mr Reinhard Pelta	DE
Mr Christophe Pfeiffer	FR
Mr Alain Rousseau	FR
Mr Josef Schmucki	CH
Mr Eirik Selvik	NO
Mr Svante Skeppstedt	SE
Mr Samuel Thiollier	FR
Mr Dieter Umlauft	AT
Mr Giovanni Ungaro	FR
Mr Pierre Warsmann	FR
Mr Peter Zahlmann	DE
Mr Guoqing Zhang	CN

Title & Task

MT 3

External influences

WG 3 is dealing in the frame of TC 64 with protection against
external influences as far as they may impair the electrical
installations. Such influences are for example:

- ambient temperature,

- ambient climatic conditions,

- presence of water,

- electromagnetic, electrostatic of ionizing influences,

- lightning *)

- overvoltages *)

- interference between different electrical

*) An additional task is to coordinate in collaboration with
AJWG TC 64/TC 81 and other TC-WGs safety aspects and
requirements of the relevant standards related to earthing,
wiring and selection and erection of surge protective devices
where both lightning protection and other electrical
installations are in the same establishment.

International

Electrotechnical

Commission