Limit switches

Limit switches and micro-switches from Petercem for demanding industrial environments: humidity, corrosion, temperature

Petercem micro switches are used in helicopters to detect the position of the door, the angle of the propellers and the control of the blades. These micro switches are qualified according to the most demanding standards in terms of vibration and temperature.

In the aerospace industry the stainless steel T3 Micro switches are hermetically sealed and filled with nitrogen.
They are used in applications such as control valves on satellites facing zero gravity where extremely weak activating forces are necessary to work at very low temperatures.