Blackt Electrotech BT41D4 : Digital Timer Switch Relay DIN Rail, 25 Amps Programmable Automatic On/Off (Single-Phase)
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Blackt Electrotech BT41D4 : Digital Timer Switch Relay DIN Rail, 25 Amps Programmable Automatic On/Off (Single-Phase)

3.9/5
Product ID: 111162674
Secure Transaction
12 interest-free installments with tabby

Details

  • Colour
    White
  • Brand
    Blackt
  • Material
    Polycarbonate
  • Product Dimensions
    10D x 6W x 8H
  • Item Weight
    130 Grams
25 Amps capacity
🔋Backup battery
🕒30 On/Off programs

Description

⚡ Power Up Your Automation Game!

  • COMPACT DESIGN - Space-saving DIN rail design fits seamlessly into any setup.
  • VERSATILE CONTROL - Ideal for a range of applications from streetlights to air conditioners.
  • MAXIMIZE EFFICIENCY - Set up to 30 customizable On/Off programs for tailored automation.
  • USER FRIENDLY MODES - Easily switch between AUTO and MANUAL modes for ultimate flexibility.
  • UNINTERRUPTED OPERATION - Built-in backup battery ensures your settings are safe during outages.

The Blackt Electrotech BT41D4 is a programmable digital timer switch relay designed for single-phase applications, offering 25 amps of capacity and the ability to set up to 30 On/Off programs. Its compact DIN rail design and built-in backup battery make it a reliable choice for both residential and commercial use.

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Specifications

ColourWhite
BrandBlackt Electrotech
MaterialPolycarbonate
Product Dimensions10D x 6W x 8H Centimeters
Item Weight130 Grams
Number of settings16
UPC710918665375
ManufacturerBlackt Electrotech, www.blackt.in
ManufacturerBlackt Electrotech
Country of OriginIndia
Model numberBT-21252
Number of Memory Sticks1
Item Weight130 g
Item model numberBT-21252
Included Componentsfalse

Have a Question? See What Others Asked

How many programmes per day can set? howmany this day programmae will work.? what is the warrnaty condition?
Does this reset with power cut? Or it has a rechargeable battery?
I need to use this switch use as my main swicth. I need to off/cut my grid power at night and on at morning. Is that will work?
How to change the battery when dead ?

Reviews

3.9

All from verified purchases

S**K

Working good

Working good. Lets hope it will work fine in coming month.

S**V

Timer for Evening Lights inside Home

Was a quick decission for connecting hourly evening lights for Indoor Plants ,this product came as handy which switches on two lights simultaeously from 2045Hrs-2145Hrs every day.Good for people who are on travel and less dependent on anybody.

V**.

Nice product.

I purchased this on August 2020.it worked good but the last month it death. I think battery low.

J**E

The performance is not upto the mark

My device is showing error codes E2 & E1 on the display after setting the timer to work for 30 minutes every 2 hours daily. it worked for 1 day after setting up and then when i checked, the timer was in off condition. Surprising fact is that i had only connected my 20 watts axial fan with this timer as a trial. The display showed error. I tried several times and the same condition repeated. The product is an utter failure and it is in my cupboard waiting to be thrown into trash.I am totally dissatisfied by this product and i would not recommend anyone to buy this product.

D**.

Very helpful product

This product solve many problems regarding time it is very useful to control electric devices

N**I

Very excellent product

Actually when i ordered it i was not expecting such useful but it is 👍I have installed in my orchid it was necessary for me every day to turn on motor for drip irrigation and then turn offBut since i installed it i live peace of mind 🙂.I recommend everyone to buy this product although it is ptoce is lil bit more as it should have been but when we feel its function then it is worth over its price

N**R

One of the best automation products!

Works like a charm. Installed it few days ago, using it to control my staircase and gate lights. Let's see how good it performs in a long run. Strongly recommended automation product for all size homes and offices. Not recommended for very heavy usage, experiences and reliability may differ. Will update on the performance after few months of usage. I wish it came with a face cover to protect the soft input buttons.

G**N

Poor workmen ship

It is easy to install but the workmen ship is poor. Since, the board level soldering is poor

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Blackt Electrotech Bt41d4 Digital Timer Switch Relay Din Rail 25 | Desertcart UAE