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Theben Digital SELEKTA 172 Top3 DIN Rail Time Switch 230V AC TOP3
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Theben |
| Battery Life | 10year |
| Height | 128.2mm |
| Model | Top3 |
| Depth | 76.2mm |
| Series | SELEKTA 172 Top3 |
| Contact Configuration | SPDT |
| Sub Type | Digital |
| Wire Diameter | 0.5 - 2.5 mm² |
| Terminal type | DuoFix Spring |
| Number Of Channels | 1 |
| Standards/Approvals | VDE, EN 60 730-1, RoHS |
| Maximum Supply Voltage | 230V ac |
| Units Measured | Weekly |
| Memory Spaces | 84 |
| Segment Length | 1min |
Key Features
- Equipped with an astronomical time switch for automatic sunrise and sunset calculations all year round.
- Programmable offset for adjusting sunrise and sunset times for precise switching.
- Supports fixed ON and OFF switching times enabling night time interruption.
- Features reversible astronomical mode and simulation of switching times for operational flexibility.
- DuoFix spring terminals allow connection of two conductors each with wire diameter 0.5 - 2.5 mm².
- Provides 84 memory spaces for extensive programming options.
- Contact configuration is Single Pole Double Throw (SPDT) rated for 230V AC supply voltage.
- High reliability with 10-year battery life and preset date/time display.
Product Description
Theben TOP3 digital DIN rail time switch is an advanced astronomical timer designed for accurate scheduling based on sunrise and sunset times, with additional weekly programming capabilities. Operating at 230V AC, it provides reliable time control solutions suited for industrial, commercial, and building automation settings.
This timer calculates astronomical times automatically for the whole year, with optional offset adjustments to fine-tune switching times. It supports fixed ON/OFF events for applications requiring night time interruption or other scheduled operations. The reversible astronomical mode offers flexible switching sequences to suit diverse operational requirements.
The device uses DuoFix spring terminals designed for easy connection of up to two wires per terminal, supporting wire diameters from 0.5 to 2.5 mm². The contact configuration is Single Pole Double Throw (SPDT), ensuring robust switching capabilities. The timer features 84 memory spaces enabling complex programming schedules to match varied control system demands.
With a compact height of 128.2 mm and depth of 76.2 mm, the device fits standard DIN rail enclosures. It is built to comply with industry standards including VDE, EN 60 730-1, and RoHS for safety and environmental compliance. The long-lasting battery life of 10 years ensures maintenance-free operation.
Equipped with astronomical time switch function for precise sunrise/sunset control. Programmable offsets to adjust calculated astronomical times. Fixed ON/OFF switching times available for scheduled interruptions. Supports reversible astronomical mode and time simulation for testing.
DuoFix spring terminals support wires from 0.5 to 2.5 mm² diameter. Contact configuration: Single Pole Double Throw (SPDT) for flexible switching. 84 memory spaces provide extensive scheduling options. Compact DIN rail mounting dimensions: 128.2 mm height, 76.2 mm depth.
10-year battery life reduces service interruptions. Compliant with VDE, EN 60 730-1 and RoHS standards. This DIN rail time switch is ideal for building automation, lighting control, heating systems, and process automation in industrial and commercial environments.
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Frequently Asked Questions
The maximum supply voltage for this model is 230V AC.
This unit provides 84 memory spaces for extensive programming options.
The contact configuration is Single Pole Double Throw (SPDT).
It has a height of 128.2 mm and a depth of 76.2 mm, making it suitable for standard DIN rail enclosures.
The DuoFix spring terminals support wire diameters ranging from 0.5 to 2.5 mm².
It is equipped with an astronomical time switch for automatic sunrise and sunset calculations, along with programmable offsets for adjusting these times.
The battery life of this time switch is 10 years, ensuring maintenance-free operation.
It complies with VDE, EN 60 730-1, and RoHS standards for safety and environmental compliance.
Yes, it supports fixed ON and OFF switching times, which can be utilized for night time interruption.
This model is suitable for building automation, lighting control, heating systems, and process automation in industrial and commercial environments.
The reversible astronomical mode offers flexible switching sequences to suit diverse operational requirements.
The segment length for programming events is 1 minute, allowing for detailed scheduling.
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