Tecmark TBS301 Air Switch

The Tecmark air switch TBS301 features on/off switching for a large variety of electrical devices including hot tub pumps, whirlpool bath pumps, lights, air blowers, or other associated equipment in older style mechanical spa control systems.

Details:

• 3 Terminals
• Latching
• SPDT (Single Pole Double Throw)
• Maximum 25 amps

Product Note:

This is a latching air switch with 3 terminals. If you’re replacing an air switch with only 2 terminals than just connect the 2 wires same as the old switch and leave the third unconnected. Functionality should be the same.