SUL181h series Daily Analogue Time Switch

SUL181h series daily program analog time switches are programmed using switching segments, it’s quickly read and easy to change. The shortest switching time is 30 minutes and it can switching with continuous ON/AUTO/continuous OFF.

  • 1 channel
  • 48 switching segments
  • Fine adjustment for time setting accurate to the minute
  • Simple summer/winter time correction
  • Switching preselection
  • Quartz controlled
  • Manual switching with continuous ON/AUTO/OFF
  • Switching status display
  • Permanent ON/OFF switch
  • SUL181h: With power reserve(NiMH rechargeable battery)
  • SYN161h: Without power reserve

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Daily Program

ON/OFF Program

30 Mins

Minimum Interval

DIN Rail

Way to Install

Product Selection

Voltage230Vac, other voltages on request
Switching capacity16A

Maximum Recommended Load (10,000 operations)

Filament / Halogen lamp 230VLED lamp 230V < 2 WLED lamp 230V > 2 W
1100 W20 W180 W

Technical Data

Time accuracy at 25 °C≤± 2 Sek./day (quartz)
Type of contactchangeover contact
Type of protectionIP 20
Class of protectionII according to EN 60 730-1
Power reserveSUL181h: 7 days
Permitted ambient temperature-10 ~ +50 °C (non-icing)
Test approvalCE
Power consumption1.5 VA

Download Documents

SUL181h series analog daily time switch

File size : 196.41 KB


SUL181h manual

File size : 187.96 KB


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