Device for actuating electrical switch has housing having external auxiliary switches which are actuated when output shaft and drive shaft are simultaneously actuated with actuation of internal auxiliary switches

摘要

The device has drive shaft (7) which is rotated so that output shaft (8) opens and closes main contacts of electrical switch to switch between OFF position and ON position. A housing has internal auxiliary switches (11) and external auxiliary switches (31,32). The output shaft and drive shaft are simultaneously actuated with actuation of internal auxiliary switches to actuate external auxiliary switches.