IEC 61811-50:2002
Electromechanical all-or-nothing relays - Part 50: Sectional specification; Electromechanical all-or-nothing telecom relays of assessed quality
- Standard No.
- IEC 61811-50:2002
- Release Date
- 2002
- Published By
- International Electrotechnical Commission (IEC)
- Status
- Latest
- IEC 61811-50:2002
- Replace By
- IEC 61811-1:2015
- Replace
- IEC 94/144/FDIS:2001 IEC 61811-50:1997
- Scope
- This part of IEC 61811 is a sectional specification and applies to electromechanical all-or-nothing telecom relays of assessed quality. Relays according to this standard are provided for operation in telecommunication applications. However, as electromechanical all-or-nothing relays, they are also suitable for particular industrial and other applications. This standard selects from IEC 61810-7 and other sources the appropriate methods of test to be used in detail specifications derived from this specification, and contains basic test schedules to be used in the preparation of such specifications. Detailed test schedules are contained in the blank detail specifications supplementary to this specification.
IEC 61811-50:2002 history
- 2002 IEC 61811-50:2002 Electromechanical all-or-nothing relays - Part 50: Sectional specification; Electromechanical all-or-nothing telecom relays of assessed quality
- 1997 IEC 61811-50:1997 Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality
