The tried and tested SYN and SUL mechanical time switches from Theben, with daily and weekly programs and the benefit of simple summer/winter time correction have been re-launched with even better features.

Installers will particularly welcome the addition of Theben’s DuoFix screwless terminals, previously only available on the electronic TR time switches. Each DuoFix spring terminal will securely hold up to two wires, yet releasing the conductors is easy using the built in release tabs. 

Simple to set using retained segments with a clear clock face display, which clearly shows if the time is set for AM or PM. These workhorses of the Theben range are available from wholesalers now.

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electrical industry time switch news, electricaldigest.co.uk