H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
AT190138D1955-05-20Schaltgerät, insbesondere Installations-Selbstschalter mit thermischer und magnetischer Auslösung
AT190138B
(de)
Schaltgerät in Schmalbauform, mit magnetischer und thermischer Auslösung und einem oder mehreren abschaltbaren Hilfskontakten, insbesondere Installationsselbstschalter