SYN161h 30 minute timer switch without power reserve

SYN161h 30 Minute Timer Switch

SYN161h provides a user-friendly interface for easy readability and modification. With a minimum switching time of 30 minutes, they offer continuous ON/AUTO/OFF switching capabilities, ensuring a flexible and user-friendly system.

SYN161h is an effective tool for several specific applications including billboard or showcase lighting, air conditioning or commercial refrigeration, pump/motor/geyser/fan control, hydroponic systems, wastewater treatment systems, generator exercise, boiler/heater control, pool & spa, etc.

  • 1 channel, daily program
  • Quartz controlled
  • Switching status display
  • Without power reserve
  • Shortest switching time: 30 minutes
  • Simple summer/winter time correction
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Supply voltage 230Vac, 50/60Hz other voltages on request
Switching capacity Resistive load: 16 A / 250 V~ at cosφ=1
  Inductive load: 4 A / 250 V~ at cosφ=0.6
Number of switching segments 48
Time accuracy at 25 °C ≤± 2 Sec./day (quartz)
Power reserve
Type of contact changeover contact
Type of protection IP 20
Class of protection II according to EN 60 730-1
Permitted ambient temperature -10 ~ +50 °C (non-icing)
Test approval CE
Power consumption 1.5 VA
Maximum recommended load (10,000 operations)
Incandescent/halogen lamp load 230V 1100 W
LED lamp 230V < 2 W 20 W
LED lamp 230V > 2 W 180 W
SUL181h SYN161h Wiring Diagram
SUL181h SYN161h Dimensions

Maximum Load Testing for Analog Timer Switches

LETOP performs maximum load test on timer switches

Letop Maximum Load Testing

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