IEC 61811-52:2002
Electromechanical all-or-nothing relay - Part 52: Blank detail specification; Electromechanical all-or-nothing telecom relays of assessed quality; Two change-over contacts, 20 mm x 10 mm base
- Standard No.
- IEC 61811-52:2002
- Release Date
- 2002
- Published By
- International Electrotechnical Commission (IEC)
- Status
- Latest
- IEC 61811-52:2002
- Replace By
- IEC 61811-1:2015
- Replace
- IEC 94/146/FDIS:2001 IEC 61811-52:1997
- Scope
- This part of IEC 61811 is a blank detail specification applicable 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 tests to be used in detail specifications derived from this specification, and contains basic test schedules to be used in the preparation of such specifications in accordance with IEC 61811-1.
IEC 61811-52:2002 history
- 2002 IEC 61811-52:2002 Electromechanical all-or-nothing relay - Part 52: Blank detail specification; Electromechanical all-or-nothing telecom relays of assessed quality; Two change-over contacts, 20 mm x 10 mm base
- 1997 IEC 61811-52:1997 Electromechanical All-Or-Nothing Relays - Part 52: Blank Detail Specification - Electromechanical All-or-Nothing Telecom Relays of Assessed Quality - Two Change-Over Contacts@ 20 mm x 10 mm Base (Edition 1.0; QC 160502)
