









⏳ Automate your day, own your time!
The Blackt Electrotech BT-41D is a robust 16A/240V AC programmable timer relay switch featuring a clear LCD display and up to 16 on/off cycles daily or weekly. Designed with an industrial-grade chip and built-in rechargeable battery, it guarantees precise timing and strong resistance to interference. Its DIN rail mounting makes installation quick and professional, ideal for managing lighting, motors, heaters, and various home or industrial appliances with ease.
| ASIN | B07HQLZYB5 |
| ASIN | B07HQLZYB5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #207,911 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #355 in Electrical Timers |
| Color | White |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,588) |
| Customer reviews | 3.9 3.9 out of 5 stars (1,588) |
| Date First Available | 26 September 2018 |
| Date First Available | 26 September 2018 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 219 g |
| Item model number | BT-1040 |
| Item model number | BT-1040 |
| Manufacturer | Blackt Electrotech |
| Manufacturer | Blackt Electrotech |
| Material | Acrylonitrile Butadiene Styrene |
| Part number | BT-1040 |
| Product Dimensions | 3.6 x 8.6 x 6.5 cm; 219 g |
| Product Dimensions | 3.6 x 8.6 x 6.5 cm; 219 g |
| Size | Standard |
G**�
Good product
T**U
The timer is working perfect, but I have noticed the program is similar to the one I am using for the last two years,may be the programme brought from third party.
D**T
I bought this product two numbers in 1st Feb 2020 and installed then in my two baloneys for switching on & off my grow light for my bonsais. Since then it has been doing the function regularly without any problem. However, a few days back one timer developed a problem that the clock was running very slow. I took up with the supplier and the response was immediate in few minutes came the reply both on amazon and email. Then as battery was the probable cause I opened and told the supplier that it is fixed one and wanted to know where I can buy. They offered for sending it by currier only for the currier charges and a small amount for four battery. All these happened in about 5 days I got the battery installed and it is back in operation. My salute to the customer care they have and appreciate the response. Wish them all the best and wish they keep up the same trend.
K**.
It doesn't work and I want to return it but I can't do because it is not showing the option
K**N
Very good product
Trustpilot
1 month ago
2 weeks ago