AHC181d Daily Analogue Time Switch

AHC181d 24 hour timers electrical are programmed using switching segments, it is easy to change the battery. The shortest switching time is 15 minutes. It can switch with continuous ON/AUTO/continuous OFF.

  • 1 channel
  • 96 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
  • With power reserve (NiMH replace&rechargeable battery)

Product Selection

Voltage 230Vac, other voltages on request
Frequency 50/60Hz
Switching capacity 16A

Maximum Recommended Load (10,000 operations)

Filament / Halogen lamp 230V LED lamp 230V < 2 W LED lamp 230V > 2 W
1100 W 20 W 180 W

Technical Data

Time accuracy at 25 °C ≤± 2 Sek./day (quartz)
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


AHC181d 24 hour timers electrical fits for the particular use of the following tasks: Billboard or Showcase lighting, Air-condition or Commercial Refrigeration, Pumps/ Motor/ Geyser/Fan Control, Hydroponic Systems, Wastewater Treatment Systems, Generator Exercising, Boilers / Heater Control, Pool & Spa, etc.




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