The ET8215CPD82 7-Day Astronomic Time Switch features independent 7-Day programming to provide flexibility for applications where load switching differs each day of the week. These time switches provide dependable and uncomplicated performance, plus to-the-minute programming for accurate load control and reduced energy costs. Up to 28 ON/28 OFF (56 events) can be preset to automatically repeat. Each event can be applied to any combo of circuits and days. Each circuit is provided with an independently scheduled Astronomic ON event and Astronomic OFF event. The program can be disabled at an time by placing the time switch in the Manual operating mode. Each time switch is housed in a lockable enclosure to protect from vandalism and unauthorized tampering.

  • Model Overview
  • Specifications
  • Resources
  • Program can be repeated on a weekly basis
  • Multi-volt operation from 120-277 VAC, 50/60 Hz
  • To-the-minute programming for accurate load control and reduced energy costs
  • Astronomic feature provides sunset ON and sunrise OFF settings to eliminate the need for separate photo control devices
  • Astronomic programming can be combined with independent programs to provide a sunset ON and timed OFF program
  • 2-circuit models are field (jumper) configurable for: 2 independent outputs, DPST output, or 1 channel ON pulse OFF pulse output
  • Up to 14 ON/14 OFF setpoints and 4 astronomic events
  • Dusk/Dawn Astronomic events can be distributed throughout the days of the week
  • Automatic Daylight Saving Time (DST( ON/OFF adjustment (factory enabled)
  • Non-volatile EEPROM memory protects programming indefinitely
  • Temporary override or permanent manual override available via control buttons
Product Ratings
CA Title 20 Listed
Input Voltage: 120-277 VAC
Circuits: 2 x SPST
Resistive Rating: 30 Amps @ 120/240 VAC
Resistive Rating: 20 Amps @ 28 VDC
Inductive Rating: 30 Amps @ 120/240 VAC
Tungsten Rating: 5 Amps @ 120/240 VAC
Ballast Rating: 20 Amps @ 120-277 VAC
Motor Rating: 1 HP @ 120 VAC
Motor Rating: 2 HP @ 240 VAC

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