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Immersion & General Purpose Timeswitches

NTTWIFI Wi-Fi Controlled 16A 7 Day Timeswitch

Ideal for immersion heater control and lighting applications.  Programme settings are all activated via your mobile device, giving you access to control your installation at any time, no matter where you are. Total 16A rated control with confirmation of settings and switching status of the connected appliance via the on-screen app.

App Features

  • Available for Android and iOS only
  • Works with Wi-Fi and 4G.
  • Supports multiple devices and multiple users.
  • Schedule times over a week with up to 6 ON/OFF programmes per day with weekly repeats.
  • 4 programming modes available – Auto Timed, ON, OFF and holiday mode.
  • Optional 1 and 2 hour boost.
  • Automatic summer/winter changeover.
  • Full On/Off status with colour coded display.

Technical Ratings

  • Operating voltage 230V 50Hz.
  • 16 Resistive rating (3.68kW) Immersion heaters.  1000W Incandescent/Halogen, 500W Fluorescent, 100W LED & CFL lighting.
  • Manual override.
  • Operating temperature 0 – 40°C.
  • Anti-Tamper with optional lockable transparent cover.
Nttwifi catalog cover
  • Energy Saving 2015
  • LEDs up to 100W
  • Google Play
  • App Store
  • 3 Year Guarantee


Timer Mode Wi-Fi Controlled Fused Spur
Setting Type Wi-Fi and 4G.
App Availability Android and iOS
App Supports Multiple Devices and Users
Operating Voltage 230V AC
Switch Rating16A Resistive (3.68kW)
Controls LED Lighting 100W (max.)
Operating Temperature 0 to 40ºC
EC Directives Conforms to Latest Directives
Dimensions (mm) Width 74, Height 120, Depth 42

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