--- product_id: 489635654 title: "RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head)" brand: "runcci-yun" price: "₹ 1643" currency: INR in_stock: true reviews_count: 13 category: "Runcci Yun" url: https://www.desertcart.in/products/489635654-runcci-yun-5-pieces-12-mm-momentary-push-button-switch store_origin: IN region: India --- # 3A / 250VAC High Current Rating IP67 Waterproof & Dustproof 12mm Precision Mounting Hole RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head) **Brand:** runcci-yun **Price:** ₹ 1643 **Availability:** ✅ In Stock ## Summary > 🔘 Press Powerfully, Last Endlessly — The Switch That Means Business ## Quick Answers - **What is this?** RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head) by runcci-yun - **How much does it cost?** ₹ 1643 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/489635654-runcci-yun-5-pieces-12-mm-momentary-push-button-switch) ## Best For - runcci-yun enthusiasts ## Why This Product - Trusted runcci-yun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engineered for Longevity:** Over 500,000 mechanical cycles and 50,000 electrical cycles guarantee reliable performance for years to come. - • **Built to Brave the Elements:** IP67 & IK10 rated for ultimate waterproof and rustproof durability—perfect for rugged, wet, or dusty environments. - • **Effortless DIY Installation:** Pre-wired with 15cm leads to save time and cut costs—plug and play your next project with confidence. - • **Momentary Control, Maximum Impact:** Normally open push button switch activates only while pressed—ideal for starter switches, boat horns, and more. - • **Precision Fit for Professional Builds:** 12mm mounting hole ensures a sleek, flush fit in your panel or enclosure—no guesswork, just seamless integration. ## Overview The RUNCCI-YUN 12mm Momentary Push Button Switch is a premium, stainless steel, IP67-rated waterproof switch designed for professional-grade applications. Featuring a flat head design, pre-wired leads, and a robust 3A/250VAC rating, it excels in demanding environments like boats and vehicles. With over half a million mechanical cycles and a precision 12mm mounting hole, this switch combines durability, ease of installation, and reliable momentary control for your next high-performance project. ## Description 【Product Name 】12mm waterproof and rust-proof push button switch Momentary 【 Color】Silver 【Material】brass nickel plated stainless steel 【Head shape】Flat Head 【Head Diameter】9/16"(14mm) 【Mounting Hole Size】12mm(1/2") 【 Terminal Type】 2 Pins, Solder 【 Operating Mode】Current 【 Max. Switch Rating】5A / 250VAC 【Protection Level】IP67, IK10 【Operating Temperature】-20℃ to 55℃ 【Contact Resistance】≤ 50mΩ 【Insulation resistance】≥1000mΩ 【Mechanical lifespan】> 500,000 times 【 Electrical Life】> 50,000 times Package Includes: 5 x Metal Pushbutton Switch Flat Head This product is recommended for professional users. However, if you encounter any problem during operation, please feel free to contact us. We will reply you within 24 hours. Notes: 1.These switches come with a rubber O-ring which makes them splash proof. However, they CANNOT be submerged in water. 2. Pre-wired design: easy to remove and cost-saving. 3.Please allow 1-3mm error due to manual measurement. Thank you for your understanding. 4. We are committed to providing our customers with good products and excellent after-sales service. If you have any problems, please feel free to contact us. We will solve all problems for you. Review: good quality and size - Does what it says, although I had to bend the connections horizontal to fit in my enclosure, it seems sturdy and of high quality. Please note the hole you cut has to be close to exact, as the lip is not much larger than the threaded area, for fastening in your enclosure. It's a bit hard to press for adults, but I bought it for a handmade kids' toy, and the size is perfect for that application. Review: Very Useful - Very good for my requirements for work on a motorcycle, the only switch on whilst being pushed in so won't stay on if let go. ## Features - 🏅5 pieces 12mm waterproof pushbutton with IP67 & IK10 rating: waterproof and rustproof, can be used in wet or dusty environment. - 🏅On/Off Switch Actuator Key: Momentary (press button continuously -> ON, release button -> OFF) - 🏅Mounting Hole for Momentary Switch: 12mm; Rated current and rated voltage: 3A / 250VAC. - 🏅 Pre-wired design: Easy to install and saves unnecessary costs. Wire length: 15cm. - 🏅This push button momentary switch is the best choice for boat horns, starter switches and other applications where momentary activation of an electrical current is desired ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3Q546VC | | Actuator Type | Push Button | | Best Sellers Rank | 21,369 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 36 in Pushbutton Switches | | Brand | RUNCCI-YUN | | Circuit Type | 2-way | | Colour | 1 | | Compatible Devices | boat horns, vehicle starter switches | | Compatible with Vehicle Type | boat, vehicle | | Connectivity Protocol | Wi-Fi | | Connector Type | Pin header | | Connector type | Pin header | | Contact Material | Stainless Steel | | Contact Type | Normally Open | | Contact type | Normally Open | | Control Method | Touch | | Control Type | Momentary | | Controller Type | Push Button | | Country Of Origin | China | | Current Rating | 3 Amps | | Current rating | 3 Amps | | Customer Reviews | 4.3 out of 5 stars 201 Reviews | | Insulation Resistance | 1E+3 | | International Protection Rating | ip67 | | Manufacturer | RUNCCI-YUN | | Manufacturer Part Number | R629 | | Material | Metal, Stainless Steel | | Mounting Type | Wall Mount | | Number of Items | 5 | | Number of Positions | 2 | | Operating Voltage | 12 Volts | | Operating voltage | 12 Volts | | Operation Mode | ON-OFF | | Operation mode | ON-OFF | | Smart Home Compatibility | Not Smart Home Compatible | | Specification Met | IP67 | | Switch Type | Push Button | | Terminal | Solder | | Upper Temperature Rating | 55 Degrees Celsius | | Wattage | 1250 watts | ## Images ![RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head) - Image 1](https://m.media-amazon.com/images/I/71d7DPz0jCL.jpg) ![RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head) - Image 2](https://m.media-amazon.com/images/I/61GiGr8GyvL.jpg) ![RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head) - Image 3](https://m.media-amazon.com/images/I/61y5-XaNH1L.jpg) ![RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head) - Image 4](https://m.media-amazon.com/images/I/61MWiN44shL.jpg) ![RUNCCI-YUN 5 Pieces 12 mm Momentary Push Button Switch Waterproof Push Button Switch Round Momentary Switch with Pre wiring,DIY Stainless Steel Normally Open Metal Push Start Button (Flat Head) - Image 5](https://m.media-amazon.com/images/I/71SwaCNT+NL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ good quality and size *by D***S on 7 January 2026* Does what it says, although I had to bend the connections horizontal to fit in my enclosure, it seems sturdy and of high quality. Please note the hole you cut has to be close to exact, as the lip is not much larger than the threaded area, for fastening in your enclosure. It's a bit hard to press for adults, but I bought it for a handmade kids' toy, and the size is perfect for that application. ### ⭐⭐⭐⭐⭐ Very Useful *by Y***Y on 23 October 2025* Very good for my requirements for work on a motorcycle, the only switch on whilst being pushed in so won't stay on if let go. ### ⭐⭐⭐⭐ good product *by R***H on 12 June 2025* Installed on my boat and so far so good --- ## 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.in/products/489635654-runcci-yun-5-pieces-12-mm-momentary-push-button-switch](https://www.desertcart.in/products/489635654-runcci-yun-5-pieces-12-mm-momentary-push-button-switch) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-30*