AHC15A series Weekly Digital Time Switch

The AHC15A services are a cost-effective choice, there are very diverse features and flexible installation, and a wide range of applications.

  • 1 channel
  • Daily and weekly program
  • 20 ON/OFF program
  • 20 pulse programs(1s~59m59s)
  • Countdown program(1s~59m59s)
  • 12/24 hour format conversion
  • Calculated switching times
  • Integrated operating hour counter
  • Auto-correct time(-30 sec ≤△t≤30 sec)
  • Preset date and time
  • Permanent switching ON/OFF
  • Integrated operating hour counter
  • Built-in lithium battery, power failure memory

Product Selection

Voltage AC/DC 12V or AC/DC 24V or AC 110V or AC220V
Frequency 50Hz or 60Hz
Terminal 3 or 5
Switching capacity 16A or 20A

Maximum Recommended Load (10,000 operations)

Filament / Halogen lamp 230V Energy-saving lamps LED lamp < 2 W LED lamp 2–8 W LED lamp > 8 W Fluorescent lamp load (electronic ballast)
2600 W 170 W 30 W 100 W 120 W 650 W

Technical Data

Fluorescent lamp load (conventional) not corrected 1000VA
Fluorescent lamp load (conventional)series-corrected 1000VA
Fluorescent lamp load (conventional)parallel-corrected 730 VA 80μF
Minimum interval 1 Min.
Time accuracy at 25 °C ≤± 2 Sek./day (quartz)
Housing and insulation material Self-extinguishing thermoplastic
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


AHC15A digital timer switch fits for the particular use of the following tasks: Illumination of private and industrial areas, street and shop-window lighting, regulation of air conditioning, flushing, motors, pumps, plants, and machinery as well as to simulate presence, etc.




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    Phone: +86-577-62772897
    NO.221 Weiershi Road Yueqing Economic Development Zone Wenzhou, Zhejiang, 325600 China