{"product_id":"micro-limit-switch-tact-switch-1a-125v-ac-3pin-2pcs","title":"2Pcs Micro Limit Switch Tact Switch 1A 125V AC 3-Pin | 3 Styles","description":"\n\u003ch2\u003e2Pcs Micro Limit Switch – Tact Switch | 1A 125V AC | 3 Pins | 3 Style Options\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with this compact and highly reliable \u003cstrong\u003eMicro Limit Switch (Tact Switch)\u003c\/strong\u003e — available in three convenient configurations: \u003cstrong\u003eWithout Handle\u003c\/strong\u003e, \u003cstrong\u003eWith Handle\u003c\/strong\u003e, and \u003cstrong\u003eWith Handle Roller\u003c\/strong\u003e. Sold in a pack of 2, these miniature switches are ideal for DIY electronics, robotics, mouse button repair, automation systems, and hobbyist circuit builds.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for long service life with a cycle rating of \u003cstrong\u003e≥50,000 operations\u003c\/strong\u003e, these switches deliver consistent, dependable performance across a wide range of applications. The compact footprint (12.8 × 5.8 × 10 mm) makes them easy to integrate into tight spaces.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage \u0026amp; Current:\u003c\/strong\u003e 1A–3A @ 125V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pins:\u003c\/strong\u003e 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e ≥20 MΩ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e ≤50 MΩ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLife Expectancy:\u003c\/strong\u003e ≥50,000 cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e -25°C to 85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e Up to 98% at 40°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEU LVD Voltage:\u003c\/strong\u003e Low voltage — Below 50V AC or 75V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.8 × 5.8 × 10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Styles\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWithout Handle\u003c\/strong\u003e — Clean, flat-button actuation\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWith Handle\u003c\/strong\u003e — Lever-style actuation for precision triggering\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWith Handle Roller\u003c\/strong\u003e — Roller-lever design for smooth, consistent activation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMouse button replacement \u0026amp; repair\u003c\/li\u003e\n  \u003cli\u003eDIY electronics \u0026amp; hobbyist circuits\u003c\/li\u003e\n  \u003cli\u003eRobotics \u0026amp; automation end-stop detection\u003c\/li\u003e\n  \u003cli\u003e3D printer limit\/end-stop switches\u003c\/li\u003e\n  \u003cli\u003eHome automation projects\u003c\/li\u003e\n  \u003cli\u003eIndustrial control panels \u0026amp; machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose These Micro Limit Switches?\u003c\/h3\u003e\n\u003cp\u003eWith a high insulation resistance and low contact resistance, these switches ensure clean, noise-free signal transitions. Their compact plastic body fits standard PCB mounting footprints, and the choice of three actuator styles gives you the flexibility to match the exact mechanical configuration your project requires. The long cycle life means fewer replacements and more reliable builds over time.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the three micro limit switch styles available?\u003c\/h4\u003e\n\u003cp\u003eA: The \u003cstrong\u003eWithout Handle\u003c\/strong\u003e version features a bare push-button actuator, ideal for direct plunger-style activation. The \u003cstrong\u003eWith Handle\u003c\/strong\u003e version has a lever arm that extends the actuation range for easier mechanical triggering. The \u003cstrong\u003eWith Handle Roller\u003c\/strong\u003e adds a rolling wheel to the lever tip, providing smooth, low-friction contact — especially useful in 3D printer end-stop or conveyor applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these micro limit switches compatible with 3D printer end-stop wiring?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These 3-pin micro switches are widely used as end-stop or limit switches in 3D printers (such as RAMPS-based setups). The three pins correspond to Common (COM), Normally Open (NO), and Normally Closed (NC) terminals, giving you full wiring flexibility for your control board.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the rated voltage and current for these tact switches?\u003c\/h4\u003e\n\u003cp\u003eA: These micro limit switches are rated at \u003cstrong\u003e1A–3A at 125V AC\u003c\/strong\u003e, making them suitable for low-voltage control circuits, microcontroller inputs, and light-duty switching tasks. They comply with EU LVD requirements for voltages below 50V AC or 75V DC.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many switches are included in one order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes \u003cstrong\u003e2 pieces\u003c\/strong\u003e of the selected style micro limit switch.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the three micro limit switch styles available?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Without Handle version features a bare push-button actuator, ideal for direct plunger-style activation. The With Handle version has a lever arm that extends the actuation range for easier mechanical triggering. 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They comply with EU LVD requirements for voltages below 50V AC or 75V DC.\"}}, {\"@type\": \"Question\", \"name\": \"How many switches are included in one order?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each order includes 2 pieces of the selected style micro limit switch.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2Pcs Micro Limit Switch Tact Switch 1A 125V AC 3-Pin | 3 Styles\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/products\/micro-limit-switch-tact-switch-1a-125v-ac-3pin-2pcs\"}]}\u003c\/script\u003e","brand":"Quake","offers":[{"title":"With Handle Roller","offer_id":50286591639779,"sku":"14:173#With Handle Roller","price":2.03,"currency_code":"USD","in_stock":true},{"title":"With Handle","offer_id":50286591672547,"sku":"14:193#With Handle","price":1.93,"currency_code":"USD","in_stock":true},{"title":"Without Handle","offer_id":50286591705315,"sku":"14:771#Without Handle","price":1.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/9439\/1523\/files\/HTB1oi0eaiLxK1Rjy0Ffq6zYdVXaf.webp?v=1790289918","url":"https:\/\/quakegoods.com\/products\/micro-limit-switch-tact-switch-1a-125v-ac-3pin-2pcs","provider":"Quake","version":"1.0","type":"link"}