Driving mechanisms allowing angular displacement of the operating part to be effective or possible in only one direction

Introduced: September 1968

Last revised: January 2006

Full Title

Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand > Details > Movable parts; Contacts mounted thereon > Driving mechanisms allowing angular displacement of the operating part to be effective or possible in only one direction

Classification Context

Section:: ELECTRICITY
Class:: ELECTRIC ELEMENTS
Subclass:: ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES

3 direct subcodes

Child Classifications

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H01H 19/3 incorporating lost motion
H01H 19/32 acting with snap action
H01H 19/34 with means for introducing a predetermined time delay