--- product_id: 118894438 title: "Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact" brand: "sys2sell" price: "฿3659" currency: THB in_stock: false reviews_count: 5 category: "Sys2sell" url: https://www.desertcart.co.th/products/118894438-built-in-device-switch-kedu-kjd18-3p-400v-50hz-undervoltage store_origin: TH region: Thailand --- # 3-pole 400V power switch Emergency stop shutter IP54 dust & splash protection Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact **Brand:** sys2sell **Price:** ฿3659 **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power up your workspace with safety and style — don’t get left in the dark! ## Quick Answers - **What is this?** Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact by sys2sell - **How much does it cost?** ฿3659 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/118894438-built-in-device-switch-kedu-kjd18-3p-400v-50hz-undervoltage) ## Best For - sys2sell enthusiasts ## Why This Product - Trusted sys2sell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Safety Mechanisms:** U-shaped undervoltage release plus emergency stop shutter for ultimate protection. - • **Certified Quality Assurance:** TÜV-tested for trusted performance and peace of mind. - • **Robust 3-Pole Power Control:** Seamlessly manage up to 400V with precision and reliability. - • **Durable Dust & Splash Shield:** IP54-rated transparent cap keeps your switch pristine in demanding environments. - • **Effortless Installation & Maintenance:** Step-by-step assembly and installation videos get you up and running fast. ## Overview The KEDU KJD18 is a TÜV-certified 3-pole device switch designed for versatile machine tool applications. Operating at 400V and 50Hz, it features an undervoltage release and coil contact for enhanced safety, an IP54-rated transparent protective cap for dust and splash resistance, and an emergency stop shutter. Compact and reliable, it’s engineered for professionals demanding durability and compliance. ## Description Legal Disclaimer no Review: Artikel ist hochwertig. Lieferung schnell. Artikel ist wie beschrieben. Review: Usato per taglierina a sega per legname e funziona ## Features - (wide range of applications) 3-pole device switch for various machine tools - (Installation video) With assembly video - (additional safety protection) thanks to U-shaped release and designed coil contact - (Dust protection) with transparent protective cap (IP54) and EMERGENCY STOP shutter - (high quality) all our products are TÜV tested ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FCRJV76 | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 385,995 in DIY & Tools ( See Top 100 in DIY & Tools ) 5,153 in Switches & Dimmers | | Colour | gray | | Customer Reviews | 4.5 4.5 out of 5 stars (184) | | Date First Available | 9 July 2018 | | Item Package Quantity | 1 | | Item Weight | 170 g | | Item model number | KJD18 | | Manufacturer | sys2sell | | Part number | KJD18 | | Product Dimensions | 8.8 x 5.54 x 7.69 cm; 170 g | | Switch Type | 3-way | | Wattage | 2400 watts | ## Product Details - **Brand:** sys2sell - **Connector type:** Pin - **Contact type:** Normally Open - **Current rating:** 13 Amps - **Item dimensions L x W x H:** 8.8 x 5.5 x 7.7 centimetres - **Material:** Metal - **Operating voltage:** 400 Volts - **Operation mode:** ON-OFF - **Switch type:** Push Button - **Terminal:** Through Hole ## Images ![Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact - Image 1](https://m.media-amazon.com/images/I/316OXyccuUL.jpg) ![Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact - Image 2](https://m.media-amazon.com/images/I/41-SlXglutL.jpg) ![Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact - Image 3](https://m.media-amazon.com/images/I/419Z06rLXCL.jpg) ![Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact - Image 4](https://m.media-amazon.com/images/I/41TR+2c72WL.jpg) ![Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact - Image 5](https://m.media-amazon.com/images/I/41c7t14HSlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***. on 24 December 2025* Artikel ist hochwertig. Lieferung schnell. Artikel ist wie beschrieben. ### ⭐⭐⭐⭐⭐ Review *by F***T on 9 September 2025* Usato per taglierina a sega per legname e funziona ### ⭐⭐⭐⭐ Review *by M***S on 16 December 2022* Gör det som den ska enligt beskrivningen. ## Frequently Bought Together - Built-in/device switch KEDU KJD18 3P 400V-50Hz with undervoltage release and implemented coil contact - KEDU KJD17 B Flush-Mounted Switch - Zero Voltage Switch 230V with Under Voltage Release and Coil Contact - KEDU built-in/device switch KJD18 3P 230V-50Hz with undervoltage release and executed coil contact --- ## 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.co.th/products/118894438-built-in-device-switch-kedu-kjd18-3p-400v-50hz-undervoltage](https://www.desertcart.co.th/products/118894438-built-in-device-switch-kedu-kjd18-3p-400v-50hz-undervoltage) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-08*