Description
Tecmark TBS 300 Series Pneumatic Air SwitchThis single pole normally open (SPNO) momentary control switch features 90 degree 5/16″ male quick connect terminal tabs for straightforward electrical connections. Installation requires a 5/8″ panel mounting hole.Technical Specifications:
- Model: TBS 312
- Current Rating: 3 amps
- Configuration: Single Pole Normally Open (SPNO)
- Operation: Momentary Function
- Mounting Requirement: 9/16″ hole
- Air Tubing Connection: 1/8″ Barb (b)
- Terminal Style: 90° 5/16″ male quick connect tabs
- Manufacturer: Tridelta/Tecmark
This pneumatic switch is designed for reliable spa and hot tub control applications where momentary activation is needed.









