having only axial contact pressure

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 > the operating part having only two operative positions, e.g. relatively displaced by 180° > providing more than two electrically-different conditions, e.g. for closing either or both of two circuits > having only axial contact pressure

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 > the operating part having only two operative positions, e.g. relatively displaced by 180 degrees > providing more than two electrically different conditions, e.g. for closing either or both of two circuits > having only axial contact pressure