--- product_id: 654932121 title: "Blackt Electrotech BT41DW 30 Amps Digital Timer Switch Relay DIN Rail, Programmable Automatic On/Off (Single-Phase Waterproof)" brand: "blackt electrotech" price: "€ 57.82" currency: EUR in_stock: true reviews_count: 5 category: "Blackt Electrotech" url: https://www.desertcart.gr/products/654932121-blackt-electrotech-bt41dw-30-amps-digital-timer-switch-relay-din store_origin: GR region: Greece --- # 16 programmable ON/OFF settings 30A heavy load capacity IP65 waterproof rating Blackt Electrotech BT41DW 30 Amps Digital Timer Switch Relay DIN Rail, Programmable Automatic On/Off (Single-Phase Waterproof) **Brand:** blackt electrotech **Price:** € 57.82 **Availability:** ✅ In Stock ## Summary > ⏳ Automate like a pro — never miss a beat with Blackt Electrotech BT41DW! ## Quick Answers - **What is this?** Blackt Electrotech BT41DW 30 Amps Digital Timer Switch Relay DIN Rail, Programmable Automatic On/Off (Single-Phase Waterproof) by blackt electrotech - **How much does it cost?** € 57.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/654932121-blackt-electrotech-bt41dw-30-amps-digital-timer-switch-relay-din) ## Best For - blackt electrotech enthusiasts ## Why This Product - Trusted blackt electrotech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek DIN Rail Design:** Compact, easy-to-install form factor fits seamlessly into professional setups. - • **Power Up with Precision:** Handles up to 30 Amps for robust device control without compromise. - • **Tailored Timing Mastery:** Set up to 16 ON/OFF cycles daily or weekly for ultimate automation flexibility. - • **Built to Brave the Elements:** IP65 waterproof casing ensures reliable outdoor and industrial use. - • **Uninterrupted Memory Backup:** Rechargeable AA battery keeps your schedule intact even during power outages. ## Overview The Blackt Electrotech BT41DW is a high-performance, waterproof digital timer switch designed for professional-grade automation. Supporting a heavy 30 Amp load and featuring 16 programmable ON/OFF cycles, it offers precise control over a wide range of electrical devices. Its durable IP65-rated enclosure and DIN rail mount make it ideal for both indoor and outdoor industrial or commercial environments. With a built-in rechargeable battery, it guarantees schedule retention even during power failures, ensuring seamless operation and peace of mind. ## Description The Blackt Electrotech BT41DW Digital Timer Switch is a waterproof (IP65) programmable controller designed for both indoor and outdoor use. It supports a heavy 30 Amps load and operates on a standard 230V supply. With 16 ON/OFF programmable settings, it offers flexibility for controlling lights, pumps, motors, and other electrical devices automatically. The built-in AA battery ensures time memory even during power failures. Its compact DIN rail mount design and durable cabinet make it perfect for harsh environments. Easy to install and operate, this timer switch is ideal for home, farm, garden, industrial, and commercial automation needs. Review: Working in a good condition, satisfied Review: Great product ## Features - Versatile: This timer switch 30 Amps load can automatically turn on/off all kinds of electric equipment according to the time you set. - It's perfect for controlling street lamps, Motor, heater, neon lamps, production equipment, radios, televisions, and other home appliances. - High-Quality Components: The timer switch is built with a rechargeable battery and an industrial-grade chip that provides high precision and strong anti-interference ability. mer switch, and it can be mounted on a DIN rail for easy installation. - Programmable: The timer switch has a 16 on and 16 off operation, and it can be set for daily or weekly operation - Contact Voltage Rating: The timer switch has a contact voltage rating of 16A 230V AC (50/60Hz), making it suitable for a wide range of applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQ83LZKB | | Best Sellers Rank | #143,296 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #83 in Wall Timer Switches | | Brand Name | Blackt Electrotech | | Color | WHITE | | Customer Reviews | 4.1 4.1 out of 5 stars (78) | | Item Dimensions D x W x H | 15D x 8W x 12H centimeters | | Item Weight | 200 Grams | | Manufacturer | Blackt Electrotech | | Manufacturer Part Number | BT41DW | | Material Type | Plastic | | Model Number | BT41DW | | Number of settings | 16 | ## Product Details - **Brand:** Blackt Electrotech - **Colour:** WHITE - **Item weight:** 200 Grams - **Material:** Plastic - **Product dimensions:** 15D x 8W x 12H centimeters ## Images ![Blackt Electrotech BT41DW 30 Amps Digital Timer Switch Relay DIN Rail, Programmable Automatic On/Off (Single-Phase Waterproof) - Image 1](https://m.media-amazon.com/images/I/51xizLrChiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***H on 17 February 2026* Working in a good condition, satisfied ### ⭐⭐⭐⭐⭐ Review *by P***R on 14 December 2025* Great product ### ⭐⭐⭐⭐ Review *by S***J on 21 September 2025* Working fine under 1hp jet motor pump ## Frequently Bought Together - Blackt Electrotech BT41DW 30 Amps Digital Timer Switch Relay DIN Rail, Programmable Automatic On/Off (Single-Phase Waterproof) - Blackt Electrotech Plastic White Water Proof 230Volt Auto Day/Night Sensor Light, Light Sensor Switch for Lighting (5 Pic Pack) - Blackt Electrotech (BT41D4) : Digital Electronic Timer Switch 220V 25Amp DIN Rail Programmable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/654932121-blackt-electrotech-bt41dw-30-amps-digital-timer-switch-relay-din](https://www.desertcart.gr/products/654932121-blackt-electrotech-bt41dw-30-amps-digital-timer-switch-relay-din) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*