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由国际电工委员会 IX-IEC 发布于 2002-03。
IEC 61811-52-2002 在中国标准分类中归属于: K33 控制继电器,在国际标准分类中归属于: 29.120.70 继电器。
IEC 61811-52-2002 机电式有或无继电器.第52部分:空白详细规范.经质量评定的机电式有或无电信继电器.20 mm X 10 mm底座,2组转换触点 于 2015-01-01 变更为 IEC 61811-1-2015 Electromechanical telecom elementary relays of assessed quality – Part 1: Generic specification and blank detail specification (Edition 2.0)。
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