--- product_id: 48603513 title: "25Pcs AC 1A 125V 3Pin SPDT Limit Micro Switch Long Hinge Lever for Arduino (Pack of 25) CYT1073" brand: "cylewet" price: "€ 19.27" currency: EUR in_stock: true reviews_count: 8 category: "Cylewet" url: https://www.desertcart.pt/products/48603513-25pcs-ac-1a-125v-3pin-spdt-limit-micro-switch-long store_origin: PT region: Portugal --- # 1A current rating 125V AC voltage 3-pin SPDT contact 25Pcs AC 1A 125V 3Pin SPDT Limit Micro Switch Long Hinge Lever for Arduino (Pack of 25) CYT1073 **Brand:** cylewet **Price:** € 19.27 **Availability:** βœ… In Stock ## Summary > πŸ”Œ Power your innovation with precision switches that never quit! ## Quick Answers - **What is this?** 25Pcs AC 1A 125V 3Pin SPDT Limit Micro Switch Long Hinge Lever for Arduino (Pack of 25) CYT1073 by cylewet - **How much does it cost?** € 19.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48603513-25pcs-ac-1a-125v-3pin-spdt-limit-micro-switch-long) ## Best For - cylewet enthusiasts ## Why This Product - Trusted cylewet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bulk Pack for Pro Projects:** 25 switches per packβ€”perfect for prototyping, repairs, and large-scale DIY setups. - β€’ **Compact Yet Durable Design:** Small 12.6Γ—6.5Γ—5.7mm footprint fits tight spaces without compromising longevity. - β€’ **Versatile Long Hinge Lever:** Enhanced actuator reach for precise momentary control in complex builds. - β€’ **Trusted by Makers & Engineers:** Top-rated with 4.6 stars, powering everything from 3D printers to custom controllers. - β€’ **Precision Control with SPDT Contact:** Seamlessly toggle circuits with reliable single-pole double-throw switching. ## Overview This pack of 25 AC 1A 125V 3-pin SPDT limit micro switches features a long hinge lever actuator, compact dimensions (12.6Γ—6.5Γ—5.7mm), and durable plastic-metal construction. Ideal for precise momentary control in electronics projects, these switches are PCB or panel mountable and widely used in 3D printers, custom controllers, and industrial applications. ## Description Action Type: Momentary Material: Plastic and metal Color: Black and white Package Includes: 25Γ— AC 1A 125V 3Pin SPDT Limit Micro Switch Long Hinge Lever Review: Great little switches - I'm using them in a lightsaber build (non-traditional setup which typically uses a push button) and find removing the metal clip works great - either way. No complaints as they seem pretty durable and not overly small. These are actually used in 3D printers for determining the end stops for the printer head when it goes to XYZ home location on the bed. Review: Fixed my Dreamgear BC Rich guitar hero controller! - The down strum switch went bad and I found out what type of switch it uses. Found these since they looked like the ones the controller had. After desoldering the broken switch and replacing it with this one, it worked no problem! ## Features - Contact Type: SPDT - Voltage and Current: AC 125V 1A - Quantity of Pins: 3 Pins - Size of the Swich: 12.6Γ— 6.5Γ— 5.7mm/ 0.49Γ— 0.26Γ— 0.22in (L*H*W) - Size of Lever Arm: 13.5 x 4mm/ 0.53Γ— 0.16in (L*W) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073TYWX86 | | Actuator Type | Hinge Lever | | Best Sellers Rank | #48,825 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Limit Switches | | Brand | Cylewet | | Brand Name | Cylewet | | Circuit Type | 1-way | | Color | White | | Connectivity Protocol | X-10 | | Connector Type | Pin | | Contact Material | Metal | | Contact Type | Momentary | | Control Method | Touch | | Current Rating | 1 Amps | | Customer Reviews | 4.6 out of 5 stars 457 Reviews | | International Protection Rating | IP54 | | Item Dimensions | 0.49 x 0.26 x 0.22 inches | | Manufacturer | Qianxin | | Material Type | Plastic | | Mounting Type | PCB Mount or Panel Mount | | Number of Items | 25 | | Number of Positions | 3 | | Operating Voltage | 125 Volts | | Operation Mode | ON-OFF | | Switch Type | Limit Switch | | Terminal | Pins | | UPC | 661273664728 | | Unit Count | 25 Count | | Wattage | 125 watts | ## Product Details - **Brand:** Cylewet - **Connector Type:** Pin - **Contact Type:** Momentary - **Current Rating:** 1 Amps - **Item dimensions L x W x H:** 0.49 x 0.26 x 0.22 inches - **Material:** Plastic - **Operating Voltage:** 125 Volts - **Operation Mode:** ON-OFF - **Switch Type:** Limit Switch - **Terminal:** Pins ## Images ![25Pcs AC 1A 125V 3Pin SPDT Limit Micro Switch Long Hinge Lever for Arduino (Pack of 25) CYT1073 - Image 1](https://m.media-amazon.com/images/I/61eym-2jicL.jpg) ## Questions & Answers **Q: Do these stay on once the spring is pressed or do the deactivate when the tab is released?** A: The switch is controlled by the depression (on) or release (off) of the metal lever. These are not momentary (pulse) switches. I use them for end-stop sensors / switches for my 3d printer. **Q: Can this be used to switch two closed states?** A: I'm not sure I understand your question. The switches have three connections, and can be wired so that they are normally open (which means depressing the switch closes the circuit) or normally closed (the opposite). If you are asking if the switch can be used to simultaneously switch two separate circuits, the answer is no. **Q: What is the actual factual diameter of the mounting holes?** A: 5/64" **Q: Size of the mounting holes? I guess 1.8 mm? Anyone can help me measure them please? Thanks!** A: I tried a panel nail, it has ridges. The nail packaging says 1.83 dia. It is a somewhat tight fit. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little switches *by A***M on October 24, 2023* I'm using them in a lightsaber build (non-traditional setup which typically uses a push button) and find removing the metal clip works great - either way. No complaints as they seem pretty durable and not overly small. These are actually used in 3D printers for determining the end stops for the printer head when it goes to XYZ home location on the bed. ### ⭐⭐⭐⭐⭐ Fixed my Dreamgear BC Rich guitar hero controller! *by A***. on January 3, 2025* The down strum switch went bad and I found out what type of switch it uses. Found these since they looked like the ones the controller had. After desoldering the broken switch and replacing it with this one, it worked no problem! ### ⭐⭐⭐⭐⭐ Good enough *by S***W on October 6, 2024* Low quality, but great for the price. Did exactly what I needed them to do. Not sure if they'll last forever, but, again, they were cheap cheap, so whatever. I knew what I was getting, and I got better than I expected. What else can you ask for? ## Frequently Bought Together - Cylewet 25Pcs AC 1A 125V 3Pin SPDT Limit Micro Switch Long Hinge Lever for Arduino (Pack of 25) CYT1073 - ALLECIN L7812 7812 Voltage Regulator Output IC L7812CV Linear Voltage Regulators 1.5A 12V TO-220(Pack of 20pcs) - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/48603513-25pcs-ac-1a-125v-3pin-spdt-limit-micro-switch-long](https://www.desertcart.pt/products/48603513-25pcs-ac-1a-125v-3pin-spdt-limit-micro-switch-long) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*