--- product_id: 441912583 title: "Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON" brand: "heschen" price: "€ 41.77" currency: EUR in_stock: true category: "Heschen" url: https://www.desertcart.it/products/441912583-heschen-universal-rotary-cam-selector-changeover-switch-20a-on-off store_origin: IT region: Italy --- # 20A high current rating IP65 waterproof & dustproof enclosure 3-position ON-Off-ON rotary control Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON **Brand:** heschen **Price:** € 41.77 **Availability:** ✅ In Stock ## Summary > 🔧 Switch Smart, Work Smarter: Power Control That Means Business ## Quick Answers - **What is this?** Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON by heschen - **How much does it cost?** € 41.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/441912583-heschen-universal-rotary-cam-selector-changeover-switch-20a-on-off) ## 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 - • **Universal Compatibility:** Fits electrical panels, motors, and more with standard screw terminals - • **Seamless Switching Control:** 3-position rotary cam selector for precise ON-Off-ON operation - • **Built to Brave the Elements:** IP65-rated waterproof enclosure ensures durability in harsh environments - • **Power Through with Confidence:** Handles up to 660V and 20A for robust industrial use - • **Certified Safety & Reliability:** TUV and CE listed for trusted industrial-grade performance ## Overview The Heschen Universal Rotary Cam Selector Changeover Switch (Model SZW26-20/D202.2D) is a rugged, industrial-grade rotary switch designed for 660V and 20A applications. Featuring a 3-position ON-Off-ON configuration, IP65 waterproof rating, and compliance with TUV and CE standards, it offers reliable, precise control for electrical panels and motors. Its durable metal construction and universal screw terminal compatibility make it a must-have for professionals demanding dependable power switching solutions. ## Description Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON | 3 Position 8 Terminals, 660VAC, with Master Switch Exterior Box: desertcart.com: Industrial & Scientific ## Features - Model: SZW26-20/D202.2D - Ui: 660V; Ith: 20A; Uimp: 2.5KV - Positions: 3 Positions(1-0-2) - AC-15, Ue: 440V, Ie: 20A; DC-13, Ue: 240A, Ie: 1A - TUV,CE List; IP65 Waterproof Enclosure ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097T3DXV8 | | Actuator Type | Rotary | | Best Sellers Rank | #83,155 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Selector Switches | | Brand Name | Heschen | | Circuit Type | 2-way | | Color | Standard Box | | Compatible Devices | Electrical panels, motors, and other electrical equipment with screw terminal connections | | Connectivity Protocol | Wi-Fi | | Connector Type | Crimp | | Contact Material | Metal | | Contact Type | Normally Closed | | Control Method | Touch | | Control Type | Position Selection | | Controller Type | Mechanical knob | | Current Rating | 20 A | | Customer Reviews | 4.5 4.5 out of 5 stars (1,948) | | Included Components | SZW26-20/D202.2D | | International Protection Rating | IP65 | | Item Dimensions | 3.43 x 2.6 x 2.6 inches | | Manufacturer | SL | | Material Type | Metal | | Model | SZW26-20/D202.2D | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 3 | | Operating Voltage | 660 volts | | Operation Mode | ON-OFF-ON | | Part Number | SZW26-20/D202.2D | | Specification Met | CE | | Switch Type | Rotary | | Terminal | Screw | | UPC | 711811449314 | | Unit Count | 1 Count | | Upper Temperature Rating | 40 °C | | Wattage | 13200 watts | ## Product Details - **Brand:** Heschen - **Connector Type:** Crimp - **Contact Type:** Normally Closed - **Current Rating:** 20 A - **Item dimensions L x W x H:** 3.43 x 2.6 x 2.6 inches - **Material:** Metal - **Operating Voltage:** 660 volts - **Operation Mode:** ON-OFF-ON - **Switch Type:** Rotary - **Terminal:** Screw ## Images ![Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON - Image 1](https://m.media-amazon.com/images/I/41UpYgdK7xL.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON - Image 2](https://m.media-amazon.com/images/I/41WPZQ-F4IL.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON - Image 3](https://m.media-amazon.com/images/I/51VFEawqMuL.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON - Image 4](https://m.media-amazon.com/images/I/51OZhJSI5IL.jpg) ![Heschen Universal Rotary Cam Selector Changeover Switch, 20A, ON-Off-ON - Image 5](https://m.media-amazon.com/images/I/51GBgvh4tzL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Heschen Universal Rotary Cam Selector Changeover Switch, SZW26-20/D202.2D, 660V 20A, ON-Off-ON, 3 Position 2 Phase 8 Terminals, with Master Switch Exterior Box,TUV(Standard Box) - Leviton 5278-CWP Straight Blade Flanged Male Power Inlet Receptacle, 15 A, 125 V, Nylon Face, Body And Strap , gray --- ## 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.it/products/441912583-heschen-universal-rotary-cam-selector-changeover-switch-20a-on-off](https://www.desertcart.it/products/441912583-heschen-universal-rotary-cam-selector-changeover-switch-20a-on-off) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-08-21*