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Air Switches

2-SAS-143 Tecmark Air Switch, 3PDT 4-Function, 25A, SAS-143

Tecmark Air Switch, 3PDT 4-Function, 25A, SAS-143

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Item #: 2-SAS-143
Our Price: $83.34
Availability: Usually leaves our warehouse within 1-2 business days

Tecmark TDI Tridelta 3PDT sequencing air switch SAS-143 is a 4-function air switch with a 1/8" center spout air hose connection, with lock nut ring. 1HP at 125 VAC, or 2HP at 250 VAC. This sequential or sequencing air switch is a mechanical stepper switch that can be used to control up to 4 devices. Each time the air button is pushed, the air switch will change functions Used on an air actuated spa control system. 3 sets of 3 wire terminal connections on this general hot tub air switch - common (always used), NO normally open (usually used) and NC normally closed (not normally used). Connects with 1/8" air hose, sold separately.
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