Product no.: 44
Price inc VAT
Delivery weight: 0.25 kg


The TM-812 digital timer switch offers quartz accuracy and flexibility making it suitable for a large range of industrial control applications. The timer switch can be powered by 240v AC power options, has two independently programmable voltage free changeover relay contacts and can be DIN rail or surface mounted. In the event of a mains shut down or power failure the TM-812 will maintain program memory and continue to operate, accurate to the second, due to a 500 hour battery power reserve. The TM-812 is very simple to program each channel through a step-by-step push button sequence and flexible programming enables individual day or weekend programs. The timer switch has a permanent override function and two LED’s to indicate each channel relay status.


  • 2 independent channels
  • Quartz accuracy
  • Up to 8 on and 8 off operations
  • 1 minute minimum switching interval
  • Daily, 7 day week, 5 day week
  • Weekend modes
  • Liquid crystal display
  • DIN rail or surface mounting
  • Screw type terminals
  • 500 hour lithium battery reserve
  • Programming instructions supplied





  • Frequency: 45~60Hz
  • Contact: Changeover Contact
  • Current Consumption: approx.7VA
  • Running Accuracy: < +1 second/day at 20oC
  • Switching Capacity: 16A, 240VAC, cos = 1
  • Switching Command: 1 Minute
  • Switching Accuracy: Precise-to-Minute
  • Memory Backup:. Lithium Battery CR2032
  • Admissible Ambient Temp: -10°C ~ +55°C (T55)

Product Code: TM-812


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Delivery weight: 0.25 kg
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Browse this category: Timer Modules