Gemini button switch used with various Spa & Pool Control Systems from Zodiac, Pool Water Products, Dontek Aquaswitch and others. Commonly used for low-voltage switching of pumps and blowers, etc. Includes new labels. Has two-way rocker switch with 4 wires (two pairs).

• Earlier models came in Black, White, Grey or Beige. Now only come in Grey.
• Ensure wiring is water / moisture-proof.
• Comes with Decals
• 66mm Diameter
• 44mm Hole (can also be used inside 40mm CL9 pipe)

Decal Labels: Air Blower, Fiber Optic, Fountain, Heater, Jet Pump, Pool Fog, Pool Light, spa Light, Garden Light, Waterfall