Standard No.:	GB/T 22693-2008
English Name:	Key type switches
Chinese Name:	琴键开关
Chinese Classification:	K31    Low-voltage distribution electrical equipment
Professional Classification:	GB    National Standard
ICS Classification:	29.120.40 29.120.40    Switches 29.120.40
Issued by:	AQSIQ; SAC
Issued on:	2008-12-31
Implemented on:	2009-11-1
Status:	valid
Superseding:	JB/T 8642-1997 琴键开关
Language:	English
File Format:	PDF
Word Count:	12500 words
Price(USD):	370.00
Delivery:	via email in 1~5 business day

本标准规定了家用电器及类似用途琴键开关的技术要求及相应的试验方法、检验规则等。
本标准适用于在家用及类似用途的电器上作通、断电路，其额定电压交流不超过250V、额定电流不大于10A，周围环境温度为－10℃～55℃的，无腐蚀、无爆炸性气体及导电尘埃的室内及类似环境的由人通过操动件操作的机械式琴键开关。