









⏰ Take control of time and power like a pro—because your smart setup deserves nothing less!
The BT41D4 Digital Timer Switch Relay by Blackt Electrotech is a robust, programmable DIN rail timer designed for single-phase systems. Supporting up to 25 amps, it offers 30 customizable on/off schedules with 7-day programming, a backup battery to retain settings during outages, and flexible manual or automatic operation modes. Its compact polycarbonate build fits neatly into electrical panels, making it ideal for residential, commercial, and industrial automation needs.





| Colour | White |
| Brand | Blackt Electrotech |
| Material | Polycarbonate |
| Product Dimensions | 10D x 6W x 8H Centimeters |
| Item Weight | 130 Grams |
| Number of settings | 16 |
| UPC | 710918665375 |
| Manufacturer | Blackt Electrotech, www.blackt.in |
| Manufacturer | Blackt Electrotech |
| Country of Origin | India |
| Model number | BT-21252 |
| Number of Memory Sticks | 1 |
| Item Weight | 130 g |
| Item model number | BT-21252 |
| Included Components | false |
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