International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 94 |
All-or-nothing electrical relays |
TC 94 Subcommittee(s) and/or Working Group(s)
Label |
Title |
|---|---|
| Working Groups | |
| WG 9 | Solid-state relays |
| Maintenance Teams | |
| MT 3 | Maintenance of basic relay standards |
| MT 4 | Maintenance of time relay standards |
| MT 5 | Maintenance of series IEC 61811 Electromechanical all-or-nothing relays |
| MT 6 | Maintenance of reed switch standards |
TC 94 Membership
 Country | Country Code  | P/O Status | IEC Membership |
|---|---|---|---|
AU | O-Member | Full Member | |
AT | P-Member | Full Member | |
BE | O-Member | Full Member | |
BG | O-Member | Full Member | |
CA | P-Member | Full Member | |
CN | P-Member | Full Member | |
CZ | O-Member | Full Member | |
DK | O-Member | Full Member | |
FI | O-Member | Full Member | |
FR | P-Member | Full Member | |
DE | P-Member | Full Member | |
HU | P-Member | Full Member | |
IN | P-Member | Full Member | |
IE | O-Member | Full Member | |
IL | O-Member | Full Member | |
IT | P-Member | Full Member | |
JP | P-Member | Full Member | |
KR | P-Member | Full Member | |
NL | O-Member | Full Member | |
NZ | O-Member | Full Member | |
NO | O-Member | Full Member | |
PL | O-Member | Full Member | |
RO | O-Member | Full Member | |
RU | P-Member | Full Member | |
RS | P-Member | Full Member | |
ES | P-Member | Full Member | |
SE | O-Member | Full Member | |
CH | P-Member | Full Member | |
UA | O-Member | Full Member | |
GB | P-Member | Full Member | |
US | P-Member | Full Member |
Facts and figures
Secretariat | Austria |
|---|---|
Participating countries | 16 |
Observer Countries | 15 |
TC 94 Officers
Chairman | Mr Christoph Oehler (DE) Term of office : 2017-02 | |
|---|---|---|
Secretary | Mr Bernhard Spalt (AT) | |
Technical Officer | Mr Christophe Boyer |
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TC 94 Liaisons
Committee |
Description |
|---|---|
| Internal IEC Liaison | |
| TC 3 | Information structures, documentation and graphical symbols |
| SC 17B | Low-voltage switchgear and controlgear |
| TC 44 | Safety of machinery - Electrotechnical aspects |
| SC 48B | Connectors |
| TC 61 | Safety of household and similar electrical appliances |
| TC 72 | Automatic electrical controls |
| TC 111 | Environmental standardization for electrical and electronic products and systems |
| Liaison ISO | |
| ISO/TC 20/SC 1 | Aerospace electrical requirements |
| ISO/TC 178 | Lifts, escalators and moving walks |