Legrand LEG 412656 AlphaRex D21 astro 24V AC Astro time switch, 1K
Product details
The AlphaRex³ D21 digital astro timer from Legrand is a highly advanced solution for the automated control of lighting systems. It offers a variety of features that allow for precise and flexible programming. With an operating voltage of 24 V and the ability to combine both astro and weekly timer functions, this device is ideal for use in various applications. Programming can be done directly on the device or via a PC using the AlphaSoft software, ensuring user-friendly handling. The timer is designed for mounting on a DIN rail and provides an accuracy of +/- 0.1 seconds per day, along with a backup time of up to 5 years. With 56 programmable switching programs and various functions such as holiday program and random program, the AlphaRex³ D21 is a versatile and reliable choice for time-controlled operation of electrical devices.
- Astro function for automatic adjustment to sunrise and sunset
- Programming directly on the device or via PC with AlphaSoft
- Permanent ON/OFF, holiday program, and random program available
- Backlight and PIN code lock for additional security
- Zero-cross switching for gentle switching of loads.
Area of use | Inside |
Type of time switch | Digital timer |
Switching cycle | Weekly program |
Mounting type | Top-hat rail |
Documents | Assembly instructions.pdf |
Item number | 32099639 |
Manufacturer | Legrand |
Category | Timers |
Manufacturer no. | 412656 |
Release date | 16/11/2022 |
Area of use | Inside |
Type of time switch | Digital timer |
Switching cycle | Weekly program |
Number of programmes | 56x |
Mounting type | Top-hat rail |
Protection type (IP code) | IP20 |
Power supply | Electrical connection |
Electric current | 16 A |
Nominal voltage | 24 V |
Smart home | Not compatible |
Requires Smart Home Hub | No |
Scope of delivery | 1 |
Country of origin | Germany, Italy |
Manufacturer commitment | SBTi |
CO₂ emissions | 18,59 kg |
Climate contribution | EUR 0,47 |
Length | 60 mm |
Width | 35.60 mm |
Height | 83 mm |
Product Safety |
Length | 9.50 cm |
Width | 8 cm |
Height | 6 cm |
Weight | 162 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Timers» category have a defect within the first 24 months?
Source: Galaxus- LegrandNot enough data
- 1.Theben0,4 %
- 2.Renkforce0,5 %
- 3.Hager0,9 %
- 4.Brennenstuhl1,3 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- LegrandNot enough data
- 1.Brennenstuhl0 days
- 2.Hager2 days
- 3.Shelly3 days
- ElbroNot enough data
Return rate
How often is a product of this brand in the «Timers» category returned?
Source: Galaxus- LegrandNot enough data
- 1.Elbro1,6 %
- 1.Theben1,6 %
- 3.Hager2,9 %
- 4.Renkforce3,8 %