Theben SELEKTA 174 top3 Digital Time Switch
Article No.: 1740130 | ELDAS® No.: 533158947
Time and Light Control
Digital Time Switches
Functional Description
- Astro time switch with weekly program
- 2 Channels
- 56 Memory locations
- App programming possible
- Secure transfer via optional Bluetooth Low Energy OBELISK top3 (OBELISK top3 must be inserted in the timer for app transfer)
- 100% compatible with top2
- Astronomical switching function (automatic calculation of sunrise and sunset times for the entire year)
- Offset for adjusting sunrise and sunset times
- Position data programmable via coordinates or country/city list
- Fixed ON-OFF switching programmable (e.g., night interruption)
- Simulation of switching times (calculated astro times and programmed ON-OFF switching)
- Astro mode reversible (evening ON - morning OFF or evening OFF - morning ON) or deactivatable
- DuoFix spring terminals
- For 2 conductors each
- Wire or stranded wire (with or without wire end ferrule)
- Wire diameter: 0.5 - 2.5 mm²
- Release button for releasing the plug connection
- Text-oriented user guidance in the display
- Date and time pre-set
- Full operability without mains connection
- Interface for OBELISK top2 memory card (PC programming)
- 2. plug-in switching program
- Copying programs
- Program backup
- 10-year power reserve (Lithium battery)
- Zero-crossing switching for relay-friendly switching and high lamp loads (not for 24 V devices)
- Calculated astro switching times
- Programmable ON-OFF switching times
- Switching preselection
- Permanent switching ON/OFF
- Integrated operating hours counter
- Reset option
- Service function for monitoring maintenance intervals
- Holiday program
Technical Data
| SELEKTA 174 top3 | SELEKTA 174 top3 | |
|---|---|---|
| Operating voltage | 230 V AC | |
| Frequency | 50-60 Hz | |
| Width | 2 TE | |
| Mounting type | DIN rail | |
| Contact type | Changeover | |
| Switching output | Phase-independent | |
| Opening width | < 3 mm (μ) | |
| Program | Weekly program, Astro program | |
| Program functions | ON-OFF | |
| Number of channels | 2 | |
| Number of memory locations | 56 | |
| Power reserve | 10 years | |
| Switching capacity at 250 V AC, cos φ = 1 | 16 A | |
| Switching capacity at 250 V AC, cos φ = 0.6 | 10 A | |
| Incandescent/halogen lamp load | 2600 W | |
| Compact fluorescent lamps (VVG) not compensated | 1100 W | |
| Compact fluorescent lamps (VVG) series compensated | 50 W | |
| Compact fluorescent lamps (VVG) parallel compensated | 600 W | |
| Inrush current | max. 800 A / 200 µs | |
| Minimum switching capacity | approx. 10 mA | |
| Shortest switching time | 1 min | |
| Timing accuracy at 25 °C | approx. ± 0.25 s/day (quartz) | |
| Time base | Quartz | |
| Stand-by power | approx. 0.4 W | |
| Connection type | DuoFix spring terminals | |
| Display | LCD display with text line | |
| Controls | 4 push buttons | |
| Housing and insulation material | High-temperature resistant, self-extinguishing thermoplastics | |
| Protection type | IP 20 | |
| Protection class | II according to EN 60 730-1 | |
| Voltage | 230 V AC | |
| Ambient temperature | -30°C ... 55°C |
Dimensional Drawings
Diagram showing the dimensions of the SELEKTA 174 top3 unit. Key dimensions include height, width, and depth, with specific measurements provided in millimeters.
Accessories
- Wall mounting set 35 mm (Article No.: 9070064)
- PC Set OBELISK top2/3 (Article No.: 9070409)
- Memory card OBELISK top2 (Article No.: 9070404)
- Flush-mount set (Article No.: 9070001)
- Bluetooth OBELISK top3 (Article No.: 9070130)
Additional Information
Technical changes and printing errors reserved. For more information, visit: www.theben-hts.ch/produkt/1740130
Load data is determined with exemplary selected light sources and is therefore typical data due to the variety of available products.
