You searched for: “electromechanical timer
electromechanical timer
Usually refers to a motor-driven timer, with or without an electrically operated clutch.

It can also apply to pneumatic and thermal timers, or to slow pull-in or drop-out relays.

This entry is located in the following units: electro-, electr-, electri- (page 44) mechano-, mechan-; mechanico-; machin- (page 2)