The PRE9280-UNI Immersion time delay switch is designed to match similar Prefect room heating controls making the unit simple and familiar to use for all.

The delay timer is an extremely versatile and robust unit, providing a programmable run-back time of up to a 2 hour burst of heating to the top element of a hot water tank. The “Piezo activated” touch pad has been designed to be tamperproof as well as highly durable, making the unit ideal for multiple-dwelling applications such as student halls of residence, MOD barracks or nursing homes.

  • Will switch loads up to 3kW
  • 16A resistive, 10A incandescent, 6A fluorescent, 3A compact fluorescent, 3A low energy lighting
  • Live, Neutral, Live output connections, 230VAC Live trigger
  • 4mm² Terminal capacity
  • Timing 0-3 hours selectable
  • Fits 25mm flush box
  • Indicators: Red activation LED