Annual Time Switch with Astronomical Function

  • Product Code: TR644
  • Availability: In Stock

TR644 top2

Common functions:

- Digital Time switch with yearly and astronomical time program

- DuoFix spring terminals.

- 4 channels

- 800 memory locations

- 10years power reserve

- Zero-cross over switching for relay-saving switching and high load lamps.

- Automatic summer/winter change over.

- Pulse program

- Cycle program

- Count-down timer

- Integrated operating hour counter

- Holiday program

- 4 external input

- PIN coding

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