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按钮开关型号|急停按钮开关的特点
作者: 时间:2020-10-10 15:11 阅读数:

  从功能上说,紧急停止按钮开关是用作安全措施来中止有害负载,都是锁定式按钮,拍下去后触发急停,需要手动来复位。

  In terms of function, the emergency stop button switch is used as a safety measure to stop the harmful load. It is a locking button. After shooting, it triggers the emergency stop and needs to be reset manually.

急停按钮开关

  从颜色和外观上说,紧急停止按钮必须在颜色和形状上有高可视性,易识别,通常为红色蘑菇头形式,在紧急情况下必须易于操作。

  In terms of color and appearance, the emergency stop button must have high visibility in color and shape, easy to identify, usually in the form of red mushroom head, and must be easy to operate in case of emergency.

  另外,急停按钮在NC接点上具有直接开路动作装置(强制断开装置)。因为如果接点粘联,设备在有危害的情况下(负载)下无法停止。如果这个发生,设备可能持续在有害状态下运转。所以,为了安全应用,在紧急停止按钮开关上使用 NC 触点。

  In addition, the emergency stop button has a direct open circuit action device (forced disconnection device) on the NC contact. Because if the contact is bonded, the equipment cannot be stopped under hazardous conditions (load). If this happens, the equipment may continue to operate in a hazardous condition. Therefore, for safety application, NC contact is used on the emergency stop button switch.