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TRTM7 Economy 7 Analogue Timeswitch with Boost Control

Designed for use with Economy 7 off peak rate overnight electricity plans with the flexibility of a 24hr segment time setting dial with 15 minute switching intervals for customised programming.

  • Designed for use with Economy 7 off peak rate overnight electricity plans.
  • 24 hour Segment dial with minimum 15 minute switching intervals.
  • Complete flexibility for off-peak programming.
  • Suitable for use with single, dual or twin element immersion heaters.
  • 4 Boost demand options – 15, 30 minutes, 1 and 2 hours.
  • Output LED’s illuminate during off-peak and boost periods.
  • Quartz reserve with 150hrs memory back-up.
  • Interchangeable with Sangamo and Horstmann Economy 7 units.
  • Fits and supplied with a standard size Economy 7 wall box with industry standard plug-in connections.
  • Contact rating 13A, 230V AC 50Hz suitable for immersion heaters up to 3kW.
  • Operating temperature 0°C – +35°C.
  • Contact type: Micro-disconnection on control. Disconnection to immersion heater(s) by double pole rocker switch.
  • Energy Saving 2015
  • 3 Year Guarantee


Operating Voltage 230V AC - 50Hz
Permissible Loads 13A Resistive, Suitable for Immersion Heaters up to 3kW
Switch Type Double Pole Rocker Switch
Ingress Protection IP30
Insulation Class 1
Battery Reserve 150 Hours
EC Directives Conforms to Latest Directives
Dimensions (mm) Height 120, Width 175, Depth 70

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