International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 37A |
Low-voltage surge protective devices |
SC 37A Subcommittee(s) and/or Working Group(s)
Label |
Title |
|---|---|
| Working Groups | |
| WG 3 | Selection and application principles for low-voltage surge protective devices |
| WG 4 | Surge protective devices of telecommunication and signalling networks |
| WG 5 | Low-voltage surge protection devices |
| ad-Hoc Groups | |
| AHG 6 | “Multi-service SPDs” – coordination within SC37A WGs |
SC 37A Membership
 Country | Country Code  | P/O Status | IEC Membership |
|---|---|---|---|
AU | P-Member | Full Member | |
AT | P-Member | Full Member | |
BE | O-Member | Full Member | |
BR | P-Member | Full Member | |
BG | O-Member | Full Member | |
CA | O-Member | Full Member | |
CN | P-Member | Full Member | |
HR | O-Member | Full Member | |
CZ | P-Member | Full Member | |
DK | O-Member | Full Member | |
FI | P-Member | Full Member | |
FR | P-Member | Full Member | |
DE | P-Member | Full Member | |
GR | P-Member | Full Member | |
HU | O-Member | Full Member | |
IN | O-Member | Full Member | |
IE | O-Member | Full Member | |
IT | P-Member | Full Member | |
JP | P-Member | Full Member | |
KR | P-Member | Full Member | |
MX | O-Member | Full Member | |
NL | P-Member | Full Member | |
NZ | O-Member | Full Member | |
NO | O-Member | Full Member | |
OM | O-Member | Full Member | |
PL | P-Member | Full Member | |
PT | P-Member | Full Member | |
RO | O-Member | Full Member | |
RU | P-Member | Full Member | |
RS | P-Member | Full Member | |
SG | O-Member | Full Member | |
SI | P-Member | Full Member | |
ZA | P-Member | Full Member | |
ES | P-Member | Full Member | |
SE | P-Member | Full Member | |
CH | P-Member | Full Member | |
TR | O-Member | Full Member | |
UA | O-Member | Full Member | |
GB | P-Member | Full Member | |
US | P-Member | Full Member |
Facts and figures
Secretariat | United States of America |
|---|---|
Participating countries | 24 |
Observer Countries | 16 |
SC 37A Officers
Chairman | Mr Hubert Bachl (AT) Term of office : 2014-07 | |
|---|---|---|
Secretary | Mr John Gauthier (US) | |
Assistant Secretary | Mr Joseph L. Koepfinger (US) | |
Assistant Secretary | Mr Gary MacFadden (US) | |
Technical Officer | Mr Andrew Redgate |
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SC 37A Liaisons
Committee |
Description |
|---|---|
| Internal IEC Liaison | |
| TC 64 | Electrical installations and protection against electric shock |
| TC 81 | Lightning protection |
| TC 109 | Insulation co-ordination for low-voltage equipment |
| Liaison B | |
| ITU-T | International Telecommunication Union - Telecommunication Standardization Bureau |
SC 37A Working Groups Liaisons
Working Groups | Description | Organization |
|---|---|---|
| Liaison D | ||
| WG 3 | Selection and application principles for low-voltage surge protective devices | IEEE/PES/SPDC |