Legrand Time Switch Digital Disp 1 Output

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Product details

Digital Astro Timer with Combination Function AlphaRex D21, 1 Channel, 2 Modules with 56 Switching Programs for DIN Rail 230V/50Hz. The digital Astro timer AlphaRex D21 with combination function from Legrand is designed for mounting on a DIN rail and features 2 modules with one channel.

By activating the Astro function, switching times are adjusted daily according to the changing length of daylight throughout the year. This means, for example, that in autumn, the switching times in the morning are executed later and in the evening earlier.

The timer can be combined with the weekly timer function. It offers 56 possible switching programs for controlling lighting, motors, fans, and more.

Programming can be done directly on the device or via a PC.

Functions: Permanent ON/OFF, automatic summer/winter time adjustment, holiday program, random program, 1-hour test, PIN code lock, operating hour counter, backlight.

Technical details: 5 years of backup time, accuracy +/- 0.1 sec/day, shortest switching time: 1 sec., zero-cross switching. Switching output: 1 changeover contact, 230 VAC, 1 channel, 2 TE.

Key specifications

Area of use
Inside
Switching cycle
Weekly program
Time switch functions
Random generator
Mounting type
Top-hat rail
Documents
Assembly instructions.pdf

General information

Item number
9954061
Manufacturer
Legrand
Category
Timers
Manufacturer No.
4 126 54
Release date
22.10.2018

Application range

Area of use
Inside

Timer properties

Switching cycle
Weekly program
Time switch functions
Random generator
Mounting type
Top-hat rail

Safety

Protection type (IP code)
IP20

Power supply

Power supply
Electrical connection
Electric current
16 A
Nominal voltage
230 V

Smart home features

Smart home
Not compatible
Transmission type
Funk
Requires Smart Home Hub
No

Scope of delivery

Scope of delivery
1 piece(s)

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
8.7 kg
Climate contribution
CHF 0.21

Product dimensions

Length
60 mm
Width
35.60 mm
Height
83 mm
Weight
166 g

Package dimensions

Length
10 cm
Width
9 cm
Height
6.50 cm
Weight
160 g

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Timers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Legrand
    Not enough data
  • 1.Max Hauri
    0.4 %
  • 2.Theben
    0.5 %
  • 3.Renkforce
    0.6 %
  • 3.Schönenberger
    0.6 %

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: Digitec Galaxus
  • Legrand
    Not enough data
  • 1.Brennenstuhl
    0 days
  • 1.intertechno
    0 days
  • 1.Max Hauri
    0 days
  • 1.Schönenberger
    0 days

Return rate

How often is a product of this brand in the «Timers» category returned?

Source: Digitec Galaxus
  • Legrand
    Not enough data
  • 1.Steffen
    0.8 %
  • 2.Max Hauri
    0.9 %
  • 3.Elbro
    1.6 %
  • 4.Schönenberger
    1.8 %
Source: Digitec Galaxus