[Ex] timers for lighting control

A complete range of non-[Ex] timers is used worldwide for safe lighting control. Timers meet the highest quality requirements in accordance with the quality commitment ”Swiss Excellence - Since 1936”. External non-[Ex] timers are used partly in conjunction with non-[Ex] luminaires that do not have an internal timer function. This applies in particular to non-[Ex] luminaires with stainless steel housing, where magnetic transmission via an externally located button is not possible. On the other hand, external non-[Ex] timers are used when the timer function has to be activated from another location, for example from a control panel, instead of directly on the luminaire.

A complete range of spare parts is available for luminaires. The spare parts meet the highest quality requirements in accordance with the quality commitment ”Swiss Excellence - Since 1936”. As luminaires are intended for use over several decades, long-term availability of spare parts is of particular importance. LED modules are therefore manufactured to 100 % in Switzerland or Germany, to the same specifications used in medical technology. These specifications require spare parts to be available for at least ten years. For [Ex] luminaires it is particularly important that only original spare parts are used, in accordance with the [Ex] test certificate. The use of non-original spare parts invalidates the test certificate and can lead to safety risks.