Blackt Electrotech BT-41D: 16/240V AC Programmable Daily/Weekly Digital LCD Display Control Counter/Time Timer Relay Switch: DIN Rail Type Warranty 6 months Complete Review

Clicking on the image above will take you directly to amazon page

244 Reviews
ReviewRoots Overall Rating
Share on facebook
Share on twitter
Share on linkedin
Share on pinterest
Share on tumblr
Share on whatsapp
Share on telegram

Blackt Electrotech BT-41D: 16/240V AC Programmable Daily/Weekly Digital LCD Display Control Counter/Time Timer Relay Switch: DIN Rail Type Warranty 6 months Complete Review

Easy to install
Easy to use
Value for money

Customer Reviews

Below reviews are top positive/negative opinion written by customers who bought the products from marketplaces.

Top Positive Reviews

  • Awesome product. durable quality, good value
  • The programmable features are excellent and works very good.
  • A very good and useful item
  • Good working. very nice product
  • Good device, better protection it against power surges
  • Product is good easy to install.difficult to set.need live guidence on call while setting.
  • Good product easy to install
  • So better connect any other control device downstream of the timer to ensure recharging.
  • The built-in clock works perfectly, so the timer automatically starts at the correct time and switches off at the correct time.
  • Price is slightly high,but switch works perfectly
  • This is the second one i had ordered, the first one had battery dying out after six months, this one has been functioning well, the purpose is to switch on my class board light and gate light at 7 pm and switch them off at 11 pm, this works continuously without fail.
  • In general this is a good and flexible timer i recommend despite that i had one unit in operation which became defect sometime during 6 month of autom mode.
  • It is not easy to set the timer by a new person with the help of provide the customer care number who can guide on call while setting the switch practically.
  • There are sixteen individual timer settings (8 on and 8 off) for each day of the week.
  • You can trust and use this timer .

Top Negative Reviews

  • Dead after three months of use…….
  • Once it dead timer becomes scrap.
  • It took some time to install and return time is over so i am trapped.

Product Description

Blackt Electrotech 16A/240V A/C Digital LCD Show Programmable Control Counter/Time Timer Relay Switch: DIN Rail Type: This timer switch might automated turn on/off all type of electric devices according to the time user set. It has a built-in rechargeable battery and an industrial grade chip with high accuracy and strong anti-interference capability, the timer switch is excellent for controlling street lamps, neon lights, production devices, radio and tv and many other house appliances. Package Consists of: 1 x Timer Switch, 1 x User Handbook. Requirements: Contact Voltage Ranking: 16A 240V Air Conditioning (50/60Hz), On/Off Operation: 16 on and 16 off (manual/auto), Display: LCD Power: 4.5 VA (max), Error: =2s/day (25 ), Installing Technique: DIN rail (not included), Bound: 1 min to 168 hours, Operating Temperature level: -10? To 55?, Size: 86 x 36 x 65mm/ 3.38 x 1.41 x 2.56 inches.Instruction: 1. When you utilize the timer switch for the first time, input Air Conditioning and charge the inbuilt battery please, then press reset button.2. The timer switch is at 24-hour mode as default. Press and hold time button (bottom left, next to reset) for 5 seconds till it show AM to set to 12-hour mode. Press and hold again time button for 5 seconds to set back to 24-hour mode. 3. Full time clock setting (see more at User manual).

Key Features

  • Contact Voltage Rating: 16A 240V AC (50/60Hz)
  • Mounting Method: DIN rail(not included)
  • Size: 86 x 36 x 65mm / 3.38 x 1.41 x 2.56″
  • On/Off Operation: 16 on and 16 off(manual/auto)
  • Power Consumption: 2Va(Max), Count Down: 1S- 99Min 56S

Related products

Scroll to Top