SUL181d 24 hour timer switch

SUL181d 24 Hour Timer Switch

SUL181d analog time switch is programmed using switching segments for quick readability and easy change. SUL181d time switch has a switching time of shortest 15 minutes and can switch ON/AUTO/OFF continuously.

SUL181d is suitable for specific applications such as 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
  • Shortest switching time: 15 minutes
  • Quartz controlled
  • With power reserve 150 hours (NiMH rechargeable battery)
  • Manual switching with continuous ON/AUTO/OFF
  • Precise time setting adjustment to the minute for accurate setting
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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 96
Time accuracy at 25 °C ≤± 2 Sec/day (quartz)
Power reserve 150 hours
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
SUL181d SYN161d Wiring Diagram
SUL181d SYN161d Dimensions

Maximum Load Testing for Analog Timer Switches

LETOP performs maximum load test on timer switches

Letop Maximum Load Testing

Related Product

SUL181h 24 Hour Analog Timer Switch

SYN161d 24 Hour Segment Timer

SYN161h 30 Minute Timer Switch

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