with intermediate position of rest

Introduced: September 1968

Last revised: January 2006

Full Title

Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand > Switches with abutting contact carried by operating part, e.g. telegraph tapping key > with intermediate position of rest

Classification Context

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