P Series Oiltight Controls

The P Series oiltight controls, formerly manufactured by GE, are ideal for process control panels. They are available with selector, pushbutton, and selector-push actuators, and mechanical or electronic duty contact blocks.


Industrial controls manufactured by Senasys are built to meet customer requirements worldwide.


Senasys takes pride in quality control and reliable operation of our products. Every switch is individually 100% tested before it leaves the plant


Senasys products are UL listed & NEMA 13, oil tight & dust tight.


Senasys products are designed & manufactured in Eau Claire, Wisconsin, U.S.A.

Contact us for price & availability!

PM Miniature Oiltight controls

Our PM line offers unlighted pushbutton, indicating lights and lighted pushbuttons with up to four quadrants. Digitally produced legend plates allow dense feedback on a 1″ square display area.

PT Heavy Duty oiltight controls

Our PT line offers a complete line of 30mm industrial strength matched controls – pushbuttons, push-pull units, selectors, keyed selectors, selector-push units, indicators, and potentiometers.

PW Miniature Oiltight Controls

Our PW line offers a full line of light industrial operators including illuminated pushbutton operators, dual light and push-to-test indicators as well as up to 5-position selector switches, key operated and selector-push controls.

PW2 Miniature Oiltight Controls

The PW2 Miniature Oiltight controls series is obsolete. Please contact us for other solutions.

These switches come in standard and illuminated pushbuttons and indicating lights with custom legend text. Also includes various selectors, selector key, and selector-push type switches.