Johnson Electric S.a.

Dirk Weiss

Udo Balgheim

Martin Koepsell

A switch for controlling an electrical appliance has a switch housing, an actuation element, a display, and a microprocessor disposed in the switch housing. The actuation element can activate an identifier through the display, which identifier is determined by the microprocessor. Selection of an appropriate system state and an associated maximum value is effected by again actuating the actuation element, specifically while the corresponding identifier associated with this system state is active or displayed. Reaching or exceeding the maximum value is indicated by a signal that is produced by the microprocessor. The microprocessor can optionally be activated once again for a reset mode and/or for a change mode.

Switch

An electrical switch for mounting into a surface of a component, has at least one shoulder region to be brought closer to this surface and which has at least one seal, which is assigned to an opening in the surface. The shoulder region has at least one region with at least one assigned indicator component, wherein this assignment is changed in terms of position in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal.

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Altena, Germany

Dirk Weiss