---
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: "258 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Blackt Electrotech"
url: https://www.desertcart.pl/products/654932121-blackt-electrotech-bt41dw-30-amps-digital-timer-switch-relay-din
store_origin: PL
region: Poland
---

# 16 ON/OFF programmable cycles 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:** 258 zł
**Availability:** ✅ In Stock

## Summary

> ⏳ Automate smarter, not harder — never miss a beat with Blackt Electrotech!

## 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?** 258 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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

- • **Smart Memory Backup:** Rechargeable battery keeps your settings intact even during power outages.
- • **Sleek DIN Rail Mount:** Compact, easy installation fits seamlessly into your control panel or electrical cabinet.
- • **Built to Brave the Elements:** IP65 waterproof design ensures reliable outdoor and industrial use.
- • **Precision Timing, Zero Hassle:** Set up to 16 ON/OFF cycles daily or weekly for ultimate scheduling flexibility.
- • **Power Your Automation Like a Pro:** Handles up to 30 Amps for robust device control without compromise.

## 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 programmable with up to 16 ON/OFF cycles, it offers precise control for a wide range of electrical devices. Its durable IP65-rated casing and DIN rail mount make it ideal for both indoor and outdoor industrial or commercial environments. With built-in battery backup, it guarantees uninterrupted scheduling even during power failures.

## 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 |
| Batteries required | No |
| Best Sellers Rank | #91,540 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #57 in Wall Timer Switches |
| Customer Reviews | 4.0 4.0 out of 5 stars (75) |
| Date First Available | 9 January 2024 |
| Item Weight | 200 Grams |
| Item model number | BT41DW |
| Package Dimensions | 14.4 x 8.2 x 7.2 cm; 200 g |

## 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 G***. on 2 May 2025*

Good product, easy to operate and seems pretty weather proof. Price is reasonable, it is worth paying this rather then buying the really cheap and flimsy times. Good is has a small indicator light to show it is switched on. The connectors for the in and out cables are a bit clumsy..

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pl/products/654932121-blackt-electrotech-bt41dw-30-amps-digital-timer-switch-relay-din](https://www.desertcart.pl/products/654932121-blackt-electrotech-bt41dw-30-amps-digital-timer-switch-relay-din)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*