

[Ex] timers that will never let you down. For decades. Under the toughest conditions.
We have a complete range of [Ex] timers, which are used worldwide for safe light control. Our [Ex] timers meet the highest quality standards – according to our quality commitment “Swiss Excellence – Since 1936”.
On the one hand, external [Ex] timers are used for [Ex] light fittings that are not available with internal timers. In particular, these are [Ex] light fittings with stainless steel housings, as the stainless steel housings do not allow the magnetic transmission of a button that is placed on the outside of the housing.
On the other hand, an external [Ex] timer is used if the timer function is to be triggered at a different location (i.e., not at the light fitting, but at a control panel, for example).
Our portfolio consists of one product series. Each product is configurable according to your needs. This allows us to cover all common requirements. Here is an overview of the possibilities:
24V DC, 24V AC, or 230-240V AC
T6
Set to ~5 minutes (other durations available on request)
Do you have further requirements? Please contact us at any time. We will be happy to find a solution together.

Safety. All our [Ex] timers are 100% developed and manufactured in Switzerland, according to the highest quality standards. Therefore, our products will never let you down.
Reliability. Founded in 1936, MAX MÜLLER has grown into one of the world‘s leading manufacturers of process observation equipment. Therefore, we will always be there for you.
We look forward to hearing from you. You can get in touch with us as follows: