The WIKA PSM02 mechanical pressure switches are employed wherever compressed air, neutral and self-lubricating fluids or neutral gases are used and a precisely set switch hysteresis is needed. The high reproducibility of the switch point of ±2 % and the adjustable switch hysteresis make the model PSM02 pressure switches interesting for all customers who place a value on precision as well as an attractive price.

Switching functions normally closed, normally open or change over contact
Adjustable switch hysteresis