Air Switch DPDT ALT Side Spout TRA-211B PresAirTrol Tinytrol

DISCONTINUED model

Air Switch, Air Sensor DPDT alt, 21 amp, latching, side mount.

Presair air switches are designed to use an air bellow actuator joined by tubing to an air switch contained within the equipment.

This TRA-211B air switch is a radial mount, side spout miniature air switch with ALTERNATE action.  Standard maximum distance between air actuator and air switch is 20 feet for alternate action type switches.

Alternate action means Push first to remain on and Push again for off. There is complete electrical isolation with no voltage to worry about at the point of actuation. Pushing the actuator creates enough pressure to operate the air switch which safely controls the equipment.

Provides the same powerful switching action in a small package as found in larger air switches. Available in single pole or a very sensitive patented double pole design.

Get the 1/8" inner diameter 20 foot long air hose right here at Hot Tub Outpost. We also offer 100 foot rolls of the 1/8" inner diameter air hose.