Intermatic EH10 Electronic Water Heater Time Switch

IntermaticSKU: EH10

Sale price $122.83
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The EH Series Electronic Time Switches provide control for electric water heaters with to-the-minute accuracy in programming and time-keeping. The use of a water heater timer allows the customer to shift electricity use to "off-peak" time periods to reduce utility costs. These time switches can be programmed for repeat daily scheduling, 5-day work week scheduling, weekend scheduling or individual day scheduling. Models are available for both 120 and 240 VAC applications.


  • 42 ON/OFF events per week
  • 7-day scheduling
  • To-the-minute programming and time-keeping accuracy
  • External override switch
  • LED load indicator
  • Replaceable battery backup


  • Agriculture Feeders
  • Greenhouse Misting Control
  • Water Heater Control


  • Backup Type: Battery
  • Switch Type: SPST
  • Mechanism Type: Digital/Electrical
  • Backup Protection Time: 3 years
  • Category: Specialty Time Switches Web
  • Rating: General Purpose
  • Timer Type: Digital
  • Maximum ON/OFF Operations: 42
  • Enclosure Type: Indoor type 1 metal
  • Warranty Period: 1-Year limited
  • Battery Service Type: Replaceable
  • Has Override Switch: Yes
  • Switch Rating For EH10: 30 A Inductive, 30 A Resistive, 5 A Tungsten, 1 HP, 120 VAC, 60 Hz
  • Watts: 3600

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