My parts list/tender specifications

Rocker with legend Heizung with Small Red Calotte for Switch/push button, Single rocker black matt - Busch-art linear

Data Sheet:

With marking "Heizung". As cover for flush-mounted 1gang 1way, 1gang 2way switch, intermediate switch, push-button and control switch 1gang 2way. As cover for 2-pole or 3-pole flush-mounted on-off switch and 2-pole control on-off switch.