Low-voltage switchgear and controlgear - Part 5-5: Control circuit
devices and switching elements - Electrical emergency stop device
with mechanical latching function
低压开关设备和控制设备第5-5部分:控制电路
装置和开关元件.电气紧急停止装置
具有机械闭锁功能
IEC 60947-5-5:1997+A1:2005+A2:2016 Is applicable to electrical control circuit devices and switching elements which are used to provide an emergency stop signal. Such devices may be either provided with their own enclosure, or installed according to the manufacturer's instructions.
This consolidated version consists of the first edition (1997), its amendment 1 (2005) and its amendment 2 (2016). Therefore, no need to order amendments in addition to this publication.