Temperature-controlled device for switching off a heating installation

A temperature-controlled device for switching off a heating device at a certain limit temperature, said temperature-controlled device having:

• a thermo-mechanical temperature sensor device;
• a switch-off device,
• manual reactivation means,
• wherein said thermo-mechanical temperature sensor device has:
• a thermo-mechanical temperature sensor;
• a trigger,
• wherein said switch-off device has switching means that, are activatable and switchable by said trigger, wherein said switching means is configured for installation in a path of an energy supply to said heating device,
• wherein said manual reactivation means has:
• a movable handle for transmitting an operating force of an operator for reactivating said switching means or re-switching on said switching means after switching off said switching means by said trigger;
• transmission means between said movable handle and said switching means, said transmission means being connected in a force-transmitting manner to said movable handle,
• wherein said transmission means has a click spring which in said line of said operating force that acts thereon from said movable handle, up to a certain limit force, is in a basic position as a first position and, when said operating force acting on said click spring exceeds said limit force, clicks to a deflected position as a second position;
• said click spring in said basic position reactivates said switching means or re-switches on said switching means;
• said click spring in said deflected position has a movement path on said transmission means for said switching means that said switching means by said thermo-mechanical temperature sensor device and by said switch-off device at a temperature above said limit temperature are activatable and switchable again for switching off said heating device by said trigger;
• wherein a trigger force exerted by said trigger in said temperature-controlled device acts counter to said operating force exerted on said movable handle by said operator, wherein said click spring is disposed in said force path between said trigger force and said operating force;
• and
• wherein a path differential between said basic position and said deflected position on said click spring is such that when said limit temperature is exceeded, said trigger exerts a trigger force on a trigger lever and a rocker so that said rocker moves counter to said click spring to switch off said switching means.