About us

Sontheimer Elektroschaltgeraete is a worldwide supplier of Rotary Cam-, Maintenance-, Main- and Emergency/Off Switches from 10A-250A.

The inhouse-production of several plastic parts allows us to guarantee you a high quality-standard, high flexibility and short delivery times. Therefore we are independent from third party suppliers.

That characterizes us

Who stops getting better, has already stopped being good…

For more than 65 years Sontheimer has been developing and producing rotary cam switches. Our long experience leads to continuous quality improvements. Since we have our own plastic coating company, we can be highly flexible for your requirements and can make products marketable fast.

All this is to always meet the customer’s requirements regarding their dead-lines.

Our know-how and innovative productions allow us to fulfill your individual wishes concerning the contact assignment and model of the switches.

Of course we also manufacture custom-made products.