Eberle INSTAT 868-a1S Indoor thermostat Adapter

1 channel receiver for the socket. For use with INSTAT + 868, INSTAT 868 r1 or -r1o transmitters. Suitable for the control of electrical heaters (electrical radiators, electrical wall heaters and electrical towel drier) as well as portable electrical heaters. Emergency operation in the case of a fault. With a warning light indicating the initial status or fault. This text is machine translated.