SIS SS EN 50 007-1989 工业用低压成套开关设备和控制设备.单孔安装控制开关和指示灯.安装尺寸

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标准号:SIS SS EN 50 007-1989
中文标准名称:工业用低压成套开关设备和控制设备.单孔安装控制开关和指示灯.安装尺寸
英文标准名称:Low-voltage switchgear and controlgear for industrial use — Single hole mounted control switches and indicator lights — Mounting dimensions
发布日期:1989/9/13 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard applies to single hole mounted control switches such as push-buttons (illuminated or non illuminated) not fitted with enclosures and intended to be located on control panels or stations, as well as to indicator lights, signal lamps, etc.Its object is to state dimensions and location of holesin the panels.The method of fixing is not standardized.This standard does not apply to measuring instruments.NOTE. In the rest of the standard, control switches, indicator lights, signal lamps, etc, are referred to as 'devices'.

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