--- product_id: 149228026 title: "Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals" brand: "heschen" price: "4341 kr" currency: ISK in_stock: true reviews_count: 8 category: "Heschen" url: https://www.desertcart.is/products/149228026-heschen-universal-rotary-cam-selector-changeover-switch-lw28-20-0123 store_origin: IS region: Iceland --- # 660V Power 4 Positions 20A Current Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals **Brand:** heschen **Price:** 4341 kr **Availability:** ✅ In Stock ## Summary > 🔄 Switch It Up: Elevate Your Control Game! ## Quick Answers - **What is this?** Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals by heschen - **How much does it cost?** 4341 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/149228026-heschen-universal-rotary-cam-selector-changeover-switch-lw28-20-0123) ## Best For - heschen enthusiasts ## Why This Product - Trusted heschen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🌍 Durable Build:** Constructed from high-quality plastic and electronics for long-lasting performance. - • **📏 Compact Design:** Space-saving dimensions (50 x 50 x 82mm) fit perfectly in any setup. - • **🔒 Safety Certified:** CE certified for peace of mind in your electrical applications. - • **📦 Lightweight Convenience:** Weighing only 127g, it's easy to install and handle. - • **🔧 Versatile Functionality:** Seamlessly switch between 4 distinct positions for optimal control. ## Overview The Heschen Universal Rotary Cam Selector Changeover Switch (LW28-20/0123.3) is a robust and versatile electrical switch designed for 3-phase applications. With a maximum voltage of 660V and a current rating of 20A, this switch features 4 distinct positions for enhanced operational flexibility. Its compact size and lightweight design make it an ideal choice for various installations, while its CE certification ensures compliance with safety standards. ## Description Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals : desertcart.co.uk: DIY & Tools Review: great item - great item Review: Fast delivery - Used this for switch on panel saw.👍 ## Features - Model:LW28-20/0123.3; Material:Plastic & Electronics - Ui : 660V ; Ith : 20A - Positions: 4 Positions(0-1-2-3) - Size: 50 x 50 x 82mm /2" x 2" x 3.2"(L*W*T) - Net Weight: 127g ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LD6YGPM | | Actuator Type | Rotary | | Best Sellers Rank | 297,294 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,699 in Switches & Dimmers | | Brand | Heschen | | Circuit Type | 1-way | | Colour | Blue | | Compatible Devices | Electrical circuits, motors, and other electrical equipment | | Connectivity Protocol | Wi-Fi | | Connector Type | screw | | Connector type | screw | | Contact Material | Plastic | | Contact Type | Work Plug, Rest Plug | | Contact type | Work Plug, Rest Plug | | Control Method | Touch | | Control Type | Manual | | Controller Type | Mechanical knob | | Country Of Origin | China | | Current Rating | 20 Amps | | Current rating | 20 Amps | | Customer Reviews | 4.6 out of 5 stars 198 Reviews | | Manufacturer | SL | | Manufacturer Part Number | LW28-20/0123.3 | | Material | Plastic | | Model Number | LW28-20/0123.3 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 4 | | Operating Voltage | 660 Volts | | Operating voltage | 660 Volts | | Operation Mode | ON-OFF | | Operation mode | ON-OFF | | Smart Home Compatibility | Not Smart Home Compatible | | Specification Met | TUV | | Switch Type | Rotary | | Terminal | Screw | | UPC | 670534181454 | | Unit Count | 1.0 count | ## Product Details - **Operation mode:** ON-OFF - **Current rating:** 20 Amps - **Operating voltage:** 660 Volts - **Connector type:** screw - **Brand:** Heschen - **Terminal:** Screw - **Circuit type:** 1-way - **Mounting type:** Wall Mount - **Actuator type:** Rotary - **Contact material:** Plastic ## Images ![Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals - Image 1](https://m.media-amazon.com/images/I/71lvDuuz56L.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals - Image 2](https://m.media-amazon.com/images/I/71ZUPAlsfHL.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals - Image 3](https://m.media-amazon.com/images/I/71rRZeiC7yL.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals - Image 4](https://m.media-amazon.com/images/I/61AObqQfPoL.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals - Image 5](https://m.media-amazon.com/images/I/61xGrMgmoVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great item *by C***N on 2 May 2026* great item ### ⭐⭐⭐⭐⭐ Fast delivery *by T***N on 3 June 2023* Used this for switch on panel saw.👍 ### ⭐⭐⭐⭐ Select. This *by R***T on 17 September 2022* Good switch but no particularly clear wiring diagram with it hence 4 star ## Frequently Bought Together - Heschen Universal Rotary Cam Selector Changeover Switch, LW28-20/0123.3, 660V 20A, 4 Position, 3 Phase, 12 Terminals, CE - Heschen Master Switch Exterior Box LW28-20/4, Work for SZW26-20 Universal Rotary Switch --- ## 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.is/products/149228026-heschen-universal-rotary-cam-selector-changeover-switch-lw28-20-0123](https://www.desertcart.is/products/149228026-heschen-universal-rotary-cam-selector-changeover-switch-lw28-20-0123) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-05-30*