| Description: | Applications: |
| - 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 ≤Change in time≤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 | - Bug and Pest Control Systems |
| - 12/24 hour format conversion | - Aerobic Waste Water Systems |
| - Screw terminals | - General Electrical Circuits |
Technical data:
| Product Type | AHC15A |
| 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 |
| 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 | 16A |
| Switching capacity at 250 V AC, cos φ = 0,6 | 10A |
| Incandescent/halogen lamp load 230V | 2600W |
| Energy saving lamps | 170W |
| LED lamp < 2 W | 30W |
| LED lamp 2–8 W | 100W |
| LED lamp > 8 W | 120W |
| Fluorescent lamp load (electronic ballast) | 650W |
| Fluorescent lamp load (conventional) not corrected | 1000VA |
| Fluorescent lamp load (conventional) | 1000VA |
| series-corrected | |
| Fluorescent lamp load (conventional) | 730 VA 80uF |
| parallel-corrected | |
| Time accuracy at 25 °C | typical ± 2 s/day (quartz) |
| Consumed power | 4VA |
| 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 |
Product selection:
| Product Type | Voltage | Frequency | Terminal | Switching capacity |
| AHC15A-220/50Hz-16A | 220V | 50Hz | 5 | 16A |
| AHC15A-220/60Hz-16A | 220V | 60Hz | 5 | 16A |
| AHC15A-110/50Hz-16A | 110V | 50Hz | 5 | 16A |
| AHC15A-110/60Hz-16A | 110V | 60Hz | 5 | 16A |
| AHC15A-12V-16A | AC/DC 12V | 50/60Hz for AC | 5 | 16A |
| AHC15A-24V-16A | AC/DC 24V | 50/60Hz for AC | 5 | 16A |
| AHC15A-220/50Hz-3P-20A | 220V | 50Hz | 3 | 20A |
| AHC15A-220/50Hz-5P-20A | 220V | 50Hz | 5 | 20A |
| AHC15A-220/60Hz-3P-20A | 220V | 60Hz | 3 | 20A |
| AHC15A-220/60Hz-5P-20A | 220V | 60Hz | 5 | 20A |
| AHC15A-110/50Hz-3P-20A | 110V | 50Hz | 3 | 20A |
| AHC15A-110/50Hz-5P-20A | 110V | 50Hz | 5 | 20A |
| AHC15A-110/60Hz-3P-20A | 110V | 60Hz | 3 | 20A |
| AHC15A-110/60Hz-5P-20A | 110V | 60Hz | 5 | 20A |
| AHC15A-12V-20A | AC/DC 12V | AC 50/60Hz | 5 | 20A |
| AHC15A-24V-20A | AC/DC 24V | AC 50/60Hz | 5 | 20A |
Connection example:
Scale drawings:
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