AHC17A 30Amp Din rail Digital time switch

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AHC17A 30Amp Din rail Digital time switch

The AHC17A 30Amp Din rail time switch can carry the bigger load, the wiring design with 2 in 2 put is convenient for installation.


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Description Applications
●  30Amp Din rail weekly program Digital time switch Light of billboard or showcase control
●  1 channel Air-condition or Commercial Refrigeration
●  24-Hour or 7-day applications Pumps/Motor/Fan Control
●  20 ON/OFF program Hydroponic Systems
●  20 pulse programs(1s~59m59s) Wastewater Treatment Systems
●  Countdown program(1s~59m59s) Generator Exercising
●  Calculated switching times Boilers / Heater Control
●  Integrated operating hour counter Pool & Spa
●  Auto-correct time(-30 sec ≤△t≤30 sec) Ventilation
●  Built-in lithium battery,power failure memory Hot Water Pump Circulation
●  Preset date and time Lighting Panel Control
●  Fully operable without mains connection Landscape Lighting
●  Permanent switching ON/OFF General Electrical Circuits
●  12/24 hour format conversion
●  Screw terminals

Product selection

Product Type Voltage Frequency
AHC17A-220/50 220V 50Hz
AHC17A-220/60 220V 60Hz
AHC17A-110/50 110V 50Hz
AHC17A-110/60 110V 60Hz
AHC17A-12V AC/DC 12V  50/60Hz for AC
AHC17A-24V AC/DC 24V  50/60Hz for AC

Technical data

Product Type AHC17A
Number of  ON / OFF programs 20
Number of pulse programs 20
Range of pulse time 1s~59m59s
Range of countdown 1s~99m59s
Width 2 modules
Installation type Din rail
Terminal  Quantity 4
Type of contact Changeover contact
Switching output Phase-independent
Method of connection terminal Screw terminals
Power reserve 3 years
Switching capacity at 250 V AC, cos φ = 1 30A
Switching capacity at 250 V AC, cos φ = 0,6 18A
Incandescent/halogen lamp load 230V 5000W
Energy saving lamps 350W
LED lamp < 2 W 80W
LED lamp 2–8 W 200W
LED lamp > 8 W 240W
Fluorescent lamp load (electronic ballast) 1200W
Fluorescent lamp load (conventional) not corrected 1000VA
Fluorescent lamp load (conventional)
Fluorescent lamp load (conventional)
1500 VA 80uF
Time accuracy at 25 °C typical ± 2 s/day (quartz)
Consumed power 7VA(max)
Test approval CE
Type of protection IP 20
Protection class II according to EN 60 730-1
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Work  temperature: -10 ~ +50 °C (non-icing)
Ambient humidity: 35~85﹪RH