$9.99 flat shipping fee on orders of $99.99 or more.

PresAir Air Switch TVM411B

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* $9.99 flat shipping fee on orders of $99.99 or more


Presair air switches deliver complete electrical isolation with zero voltage at the point of actuation. The air switching system connects the air switch to an air bellow using air tubing. When the air bellow is pressed, it sends a pulse of air through the tubing actuating the air switch. The Tinytrol Miniature Air Switch is available in both single and double pole, with alternate and momentary action. Presair’s air switching system is commonly used in pool and spa application, home appliances, medical applications, and many others!


Momentary air switch w/SPNO connection - side spout

Amps - 21

Switch Type - Single Pole Normally Open (SPNO)

Mounting Style: 9/16" - 18UNF Thread Mount with Center Spout

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