--- product_id: 75922498 title: "SZW26-63/D303.3" brand: "baomain" price: "₨21609" currency: LKR in_stock: true reviews_count: 13 category: "Baomain" url: https://www.desertcart.lk/products/75922498-szw26-63-d303-3 store_origin: LK region: Sri Lanka --- # 63A thermal current rating 3-position rotary selector 12 screw terminals for secure wiring SZW26-63/D303.3 **Brand:** baomain **Price:** ₨21609 **Availability:** ✅ In Stock ## Summary > ⚙️ Flip the future: Power control that means business. ## Quick Answers - **What is this?** SZW26-63/D303.3 by baomain - **How much does it cost?** ₨21609 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/75922498-szw26-63-d303-3) ## 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 - • **Durability Meets Safety:** Flame-retardant PC housing combined with silver alloy contacts guarantees long-lasting conductivity and thermal stability. - • **Seamless 3-Position Control:** Effortlessly switch between two circuits with a secure center-off isolation for ultimate safety and flexibility. - • **Powerful 63A Current Handling:** Handles heavy-duty power loads up to 63 amps, ensuring reliable performance in demanding motor and power control applications. - • **Robust 12-Terminal Modular Design:** Organize your wiring with precision and confidence, perfect for professional panel builds and industrial setups. - • **Versatile Motor & Power Switching:** Ideal for starting, reversing, and speed regulation of motors—engineered for dynamic industrial and residential power needs. ## Overview The Baomain Rotary Changeover Switch SZW26-63/D303.3 is a heavy-duty, 3-position rotary selector switch rated for 63A and 660V, featuring 12 screw terminals for secure wiring. Designed with flame-retardant materials and silver alloy contacts, it offers reliable, safe, and versatile power switching ideal for motor control and industrial applications. ## Description Product description Baomain 63A 3 Position 3 Phase 12 Terminals Universal Rotary Changeover Cam Switch WIRING DIAGRAM Positions 0 No Power for 12 Terminals Positions 1 Terminal 1&2, 5&6,9&10 connecting and Working Positions 2 Terminal 3&4, 7&8, 11&12 connecting and Working Rotary Cam Selector Latching Switches Positions : 3 Positions (1-0-2) Ui: 660V ; Ith : 63A Pole Numbers : 3 Pole Terminals: 12 screws terminals Overall Size: 2.5" x 2.5" x 5.23"(L*W*H) Total Weight : 430g/946 lbs Protection level: IP 65 Material: Plastic,Metal Package Includes: 1 x Cam Switch ,Screws PRODUCT ADVANTAGES Copper Connection Thick Galvanized Copper Good Conoductivity Not easy to wear & tear Silver Alloy Contacts Flame Retardant PC Housing Reinforced Retardant material Good Insulation Performance High Temperature Resistance More Durable Applications The Cam Switches are widely implicated in the electrical control-panel-indicate Professional Supplier for Rotary Cam Switches Supply for different Range of Changeover Switches from 20A to 160A Good Apprearance and Convenient Operation,safety and reliable with external Wiring for easy use ## Features - 【3-Position 1-0-2 Operation】Features a 3-position (1-0-2) rotary mechanism, allowing selection between two circuits with a center-off position for secure isolation in three-phase applications - 【3-Section Modular Design with 12 Screw Terminals】The 3-section modular construction features 12 screw terminals, supporting organized and secure wiring during panel building and equipment manufacturing - 【63A Thermal Current Rating】Rated at 63A thermal current (Ith) and 660V insulation voltage (Ui), designed for power distribution and motor control applications requiring reliable performance - 【Durable Construction】 Built with a flame-retardant PC housing for thermal stability, galvanized copper components, and silver alloy contacts. This combination supports stable conductivity and long-term durability in industrial environments - 【Versatile Application for Motor and Power Control】Suitable for power switching and control circuit conversion, this changeover switch supports starting, reversing, and speed regulation of squirrel cage asynchronous motors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IZ5ZFYC | | Actuator Type | Rotary | | Best Sellers Rank | #154,149 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #86 in Selector Switches | | Brand | Baomain | | Brand Name | Baomain | | Circuit Type | 3-way | | Color | Black,Silvery,Blue | | Compatible Devices | Squirrel cage type asynchronous motors, power switches, speed switches, control circuits, electrical components with screw terminals | | Connectivity Protocol | X-10 | | Connector Type | Screw | | Contact Material | Silver | | Contact Type | Normally Open | | Control Method | Touch | | Control Type | Manual with Locking | | Current Rating | 63 Amps | | Customer Reviews | 4.5 out of 5 stars 480 Reviews | | Included Components | Rotary Switch | | International Protection Rating | IP40 | | Item Dimensions | 3.23 x 5.75 x 3.11 inches | | Item Weight | 0.1 Pounds | | Manufacturer | Baomain | | Material Type | Plastic | | Model | SZW26-63/D303.3 | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 3 | | Operating Voltage | 440 Volts (AC) | | Operation Mode | ON-OFF-ON | | Part Number | SZW26-63/D303.3 | | Specification Met | CE | | Switch Type | Rotary | | Terminal | Screw | | UPC | 711811395703 | | Unit Count | 1 Count | | Upper Temperature Rating | 40 Degrees Celsius | | Wattage | 41.78 KW | ## Product Details - **Brand:** Baomain - **Connector Type:** Screw - **Contact Type:** Normally Open - **Current Rating:** 63 Amps - **Item dimensions L x W x H:** 3.23 x 5.75 x 3.11 inches - **Material:** Plastic - **Operating Voltage:** 440 Volts (AC) - **Operation Mode:** ON-OFF-ON - **Switch Type:** Rotary - **Terminal:** Screw ## Images ![SZW26-63/D303.3 - Image 1](https://m.media-amazon.com/images/I/61ehAwD6G3L.jpg) ![SZW26-63/D303.3 - Image 2](https://m.media-amazon.com/images/I/71iUxA0UVYL.jpg) ![SZW26-63/D303.3 - Image 3](https://m.media-amazon.com/images/I/61VYT474GgL.jpg) ![SZW26-63/D303.3 - Image 4](https://m.media-amazon.com/images/I/61MSKibV4iL.jpg) ![SZW26-63/D303.3 - Image 5](https://m.media-amazon.com/images/I/71tryuXHAkL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Just received the switch & it's sturdy but there are no instructions on how to wire for 2 power sources to one load. where do i get the instructions?** A: Im going to use this switch to flip power between dryer and water heater 230v 2 phase . Hook up dryer to pin 1+ 5 main power in on 2 + 6, for pos 1-- also add jumper to 2 + 4 and a jumper to 6+8 for pos 2 then add Water heater to 3+ 7 . This should work to flip power. **Q: Anybody have a wiring diagram for this unit to connect a 240v 50a circuit? need a switch to change between feeding a 50a outlet and 50a piece of equip** A: All the instructions come in Chinese with a very vague chart. You must be greatly intuitive to figure it out with a meter. Good luck I'm still trying. **Q: It has a label that says 240v / 2.5a ith=63a. what does 2.5a mean?** A: That’s strange, mine doesn’t say that. It should be 660 volts and 63amps. I have mine between 30amp shore power a 1500 w inverter for my RV **Q: Can this be used to switch between two 50 amp outlets for charging an electric vehicles?** A: Absolutely but I wouldn't push 50 through it. I'm not sure what it's rated at but would easily do 30 A ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by &***; on October 30, 2020* ### ⭐⭐⭐⭐⭐ Review *by G***A on June 21, 2023* ### ⭐⭐⭐⭐⭐ Review *by A***R on March 2, 2023* ## Frequently Bought Together - Baomain Universal Rotary Changeover Switch SZW26-63/D303.3 660V 63A 3 Position 3 Phase - Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase - APIELE Changeover Selector Switch 3 Position 440V Universal Rotary Cam Selector (20A 12 Terminal) --- ## 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.lk/products/75922498-szw26-63-d303-3](https://www.desertcart.lk/products/75922498-szw26-63-d303-3) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-03*