Theben DIN Rail LUNA Twilight Switch 230V ac
- RS Stock No.:
- 801-851
- Mfr. Part No.:
- 1210230
- Brand:
- Theben
Subtotal (1 unit)*
£195.38
(exc. VAT)
£234.46
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 10 unit(s) shipping from 23 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £195.38 |
*price indicative
- RS Stock No.:
- 801-851
- Mfr. Part No.:
- 1210230
- Brand:
- Theben
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Theben | |
| Product Type | Twilight Switch | |
| Sub Type | DIN Rail | |
| Number of Channels | 1 | |
| Units Measured | LUX | |
| Segment Length | 3days | |
| Memory Spaces | 84 | |
| Maximum Supply Voltage | 230V ac | |
| Depth | 60mm | |
| Height | 128mm | |
| Series | LUNA | |
| Model Number | LUNA 121 top3 RC EL | |
| Select all | ||
|---|---|---|
Brand Theben | ||
Product Type Twilight Switch | ||
Sub Type DIN Rail | ||
Number of Channels 1 | ||
Units Measured LUX | ||
Segment Length 3days | ||
Memory Spaces 84 | ||
Maximum Supply Voltage 230V ac | ||
Depth 60mm | ||
Height 128mm | ||
Series LUNA | ||
Model Number LUNA 121 top3 RC EL | ||
- COO (Country of Origin):
- DE
The Theben twilight switch with weekly timer, external sensor, one channel, external input, time sync via DCF/GPS, three special programs, 84 memory slots, and app‑based programming for precise time and light control.
Extended brightness range
Permanent switching ON/OFF
Test function
Switching preselection
Display back light (can be turned off)
PIN coding
Operating hour counter
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