--- product_id: 29738760 title: "Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4" brand: "baomain" price: "8620 som" currency: KGS in_stock: true reviews_count: 9 category: "Baomain" url: https://www.desertcart.kg/products/29738760-baomain-rotary-selector-cam-changeover-switch-ac-660v-63a-3 store_origin: KG region: Kyrgyzstan --- # AC 660V 3 position switch 63A capacity Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 **Brand:** baomain **Price:** 8620 som **Availability:** ✅ In Stock ## Summary > 🔌 Power Up Your Control Game! ## Quick Answers - **What is this?** Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 by baomain - **How much does it cost?** 8620 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/29738760-baomain-rotary-selector-cam-changeover-switch-ac-660v-63a-3) ## Best For - baomain enthusiasts ## Why This Product - Trusted baomain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **⚙️ Durable Build:** Constructed with robust plastic for long-lasting performance. - • **🔧 Easy Installation:** Includes screws and a compact design for hassle-free mounting. - • **📏 Compact Dimensions:** Measuring just 65 x 65 x 150mm, fits perfectly in tight spaces. - • **🔄 Versatile Operation:** Seamlessly switch between 3 positions for optimal control. - • **💡 High Voltage Performance:** Designed to handle up to 660V, ensuring reliability in demanding environments. ## Overview The Baomain Rotary Selector Cam Changeover Switch SZW26-63/D404.4 is a high-performance switch designed for AC applications up to 660V and 63A. With three operational positions and a compact size, it offers versatility and ease of installation, making it ideal for both professional and industrial settings. ## Description On - Off - On position control and 16 terminals design.Suitable for the thickness between 1mm to 4mm of the mounting board.Suitable for a wide range of applications, it can be applied as a circuit control switch, master control switch, testing equipment control switch, or change-over switch for electric welding machinery and other equipment. ## Features - 3-POSITION 1-0-2 SILVER CONTACT LOGIC: Features a robust 4-phase design with premium silver alloy contacts for superior conductivity and reduced arcing. Rated at 63A/660V, this 1-0-2 switch provides precise 4NO+4NC synchronized control, ensuring a long electrical life for heavy-duty industrial circuits. - VERSATILE PANEL MOUNT DESIGN: Engineered for mounting on 1mm-4mm boards with a standard 48mm screw distance. Its compact 65mm x 65mm face provides a professional, flush-mount finish for master control panels and industrial distribution boxes without wasting space. - WIDE LOAD COMPATIBILITY: Fully rated for diverse industrial loads including AC-15, AC-3, and AC-2. This heavy-duty capacity makes it the ideal choice for motor synchronization, welding machine switching, and high-power electrical control systems. - DURABLE FLAME-RETARDANT BUILD: Constructed with high-strength, flame-retardant industrial plastics and 16 secure screw terminals. The rugged housing ensures stable wiring and reliable performance even under significant operational vibrations in harsh environments. - INDUSTRIAL VALUE & SPARE: Includes 1 professional changeover switch and 5 mounting screws. This kit serves as an essential primary controller or a high-quality spare for electric welding machinery, master circuits, and complex power changeover systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01G9VY1HG | | Actuator Type | Rotary | | Best Sellers Rank | #291,348 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #256 in Selector Switches | | Brand | Baomain | | Brand Name | Baomain | | Circuit Type | 3-way | | Compatible Devices | Electrical devices, industrial machinery, testing equipment, welding machinery, circuit boards, and other equipment designed for use with DIN rail mounted switches and operating within 660V AC and 63A parameters. | | Connectivity Protocol | X-10 | | Connector Type | Screw | | Contact Material | Brass | | Contact Type | Normally Open | | Control Method | Touch | | Control Type | positional | | Current Rating | 63 Amps | | Customer Reviews | 4.6 out of 5 stars 38 Reviews | | International Protection Rating | IP65 | | Item Dimensions | 2.48 x 5.74 x 2.17 inches | | Manufacturer | Baomain | | Material Type | Plastic | | Model | SZW26-63/D404.4 | | Mounting Type | DIN Rail Mount | | Number of Items | 1 | | Number of Positions | 3 | | Operating Voltage | 660 Volts (AC) | | Operation Mode | ON-OFF | | Part Number | DL-NFQY-ORZP | | Switch Type | Rotary | | Terminal | Screw | | Unit Count | 1.0 Count | | Wattage | 41980 watts | ## Product Details - **Operation Mode:** ON-OFF - **Current Rating:** 63 Amps - **Operating Voltage:** 660 Volts (AC) - **Contact Type:** Normally Open - **Connector Type:** Screw - **Brand:** Baomain - **Terminal:** Screw - **Item dimensions L x W x H:** 2.48 x 5.74 x 2.17 inches - **Circuit Type:** 3-way - **Mounting Type:** DIN Rail Mount ## Images ![Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 - Image 1](https://m.media-amazon.com/images/I/61Ky4BLCySL.jpg) ![Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 - Image 2](https://m.media-amazon.com/images/I/617vtam-LnL.jpg) ![Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 - Image 3](https://m.media-amazon.com/images/I/61Z4JqvfCjL.jpg) ![Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 - Image 4](https://m.media-amazon.com/images/I/71RxRG5cIcL.jpg) ![Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 - Image 5](https://m.media-amazon.com/images/I/61SCc4dS6rL.jpg) ## Questions & Answers **Q: Is this suitable to switch from one single phase power source to another single phase Source . In my case from shore power to ship power** A: Should work, but if it is just 110 AC you should be able to use the one with only 3 contacts **Q: What are the dimensions of the switch?** A: the item was installed as a transfer switch on a bus which is not here. **Q: what are the overall dimensions of this switch** A: The overall dimensions is 65 x 65 x 150mm / 2.6" x 2.6" x 5.9"(L*W*H) ; Mount Screw Hole Distance : 48mm/1.9" ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***. on April 18, 2026* ### ⭐⭐⭐⭐⭐ Review *by R***. on July 11, 2022* ### ⭐⭐⭐⭐ Review *by J***R on October 4, 2023* ## Frequently Bought Together - Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4 - Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase --- ## 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.kg/products/29738760-baomain-rotary-selector-cam-changeover-switch-ac-660v-63a-3](https://www.desertcart.kg/products/29738760-baomain-rotary-selector-cam-changeover-switch-ac-660v-63a-3) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-12*