NewTrend · weekly digital timer switch
Product overview
NewTrend HC 811 is a DIN-rail digital timer switch for daily and weekly switching schedules. The LCD timer offers 44 ON and 44 OFF programs with a minimum switching interval of one minute. Four contact-capacity versions are available: 16A, 20A, 25A and 30A at 250V AC.
Technical selection summary
| Model | HC 811 |
|---|---|
| Contact capacity options | 16A / 20A / 25A / 30A at 250V AC |
| Supply voltage | AC 220–240V, 50/60Hz |
| Contact form | 1 changeover switch |
| Timing range | 24 hours / 7 days |
| Programs | 44 ON / 44 OFF |
| Minimum switching time | 1 minute |
| Accuracy | ≤1 second/day at 25°C |
| Display | LCD |
| Mounting | DIN rail |
| Electrical life | ≥100,000 operations |
| Mechanical life | ≥10,000,000 operations |
| Ambient temperature | −10°C to +50°C |
| Storage battery | 3 years (catalogue value) |
| Power consumption | 4VA |
| Dimensions | 86mm high × 36mm wide × 66mm deep |
Typical applications
- Scheduled lighting and ventilation control
- Daily and weekly switching in distribution and control panels
View or download HC 811 original catalogue technical data and dimensions (PDF)
Product reference images and drawings
HC 811 technical data
HC 811 outline dimensions
Select the contact-capacity version for the intended load. The product photographs show the 16A housing; available contact capacities are listed in the original catalogue. Installation and wiring must be performed by qualified electricians.
