--- 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: "S$16" currency: SGD in_stock: true category: "Runcci Yun" url: https://www.desertcart.sg/products/489635654-runcci-yun-5-pieces-12-mm-momentary-push-button-switch store_origin: SG region: Singapore --- # 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:** S$16 **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?** S$16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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 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) : desertcart.co.uk: Business, Industry & Science ## 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) --- ## 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.sg/products/489635654-runcci-yun-5-pieces-12-mm-momentary-push-button-switch](https://www.desertcart.sg/products/489635654-runcci-yun-5-pieces-12-mm-momentary-push-button-switch) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-14*