{"product_id":"5pcs-mini-micro-limit-switch-no-nc-3p-terminals-spdt-5a-125v-250v-roller-arc-lever-snap-action-push-micro-switches","title":"5Pcs Mini Micro Limit Switch","description":"\u003cdiv\u003e\n\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H1f3265b0e6d7440abc6ecda6cfe14269q.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\n\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H66b559d5b7d64a9a95f588e318625324A.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\n\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H0de4512b92f54fc9a79fcfd0a2c5d648Y.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\n\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/Ha2fcb893c775457ab968d5e5e1372c8eX.jpg?width=824\u0026amp;height=577\u0026amp;hash=1401\" slate-data-type=\"image\"\u003e\n\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H405890debe00482d95ba62137342df4fn.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e \u003cp\u003eMeet the compact powerhouse for precision switching: the 5Pcs Mini Micro Limit Switch KW12 family designed for reliability in tight spaces. These switches deliver precise end-stop sensing with versatile SPDT (1NO+1NC+1COM) or SPST configurations and a robust 5A rating at 125V or 250V—making them ideal for DIY projects, small automation rigs, and compact machinery.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWhat’s in the pack\u003c\/strong\u003e: five micro limit switches ready to deploy across multiple projects—great for multi-axis setups, dashboards, or ready-made replacement kits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElectrical versatility\u003c\/strong\u003e: choose SPDT (NO\/NC with a common COM) or SPST (NO or NC) to match your schematic needs; 1COM, 1NO, and 1NC wiring provide flexible wiring options.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElectrical rating\u003c\/strong\u003e: dependable 5A capability at 125V or 250V for signal and small-power control in a wide range of machines and electronics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, durable design\u003c\/strong\u003e: slim 20x6x10 mm body crafted from plastic with metal contacts, engineered to withstand everyday use in hobbyist builds and light industrial tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eActuation options for tight spaces\u003c\/strong\u003e: 16 mm, 25 mm, and 55 mm arc lever styles, plus a roller lever variant for smooth, repeatable trips in constrained interiors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy mounting\u003c\/strong\u003e: two 2.35 mm holes with 9.5 mm spacing fit common chassis and panels without additional hardware.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CQC, CCC for reliable, standards-compliant performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications\u003c\/strong\u003e: end-stop detection in compact 3D printers, mini CNC setups, and robotics projects; simple limit-switches for conveyor lines, door interlocks, and safety interlocks in small automation cells; perfect for prototype and educational kits where dependable, repeatable actuation matters.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical wiring tips\u003c\/strong\u003e: \u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUse SPDT when you need a defined NO or NC path with COM as the common connection.\u003c\/li\u003e \u003cli\u003eKeep wiring neat and secure, and verify continuity with a multimeter during initial setup.\u003c\/li\u003e \u003cli\u003eMount the switches using the two 2.35 mm holes, spaced 9.5 mm apart, to achieve stable alignment with moving parts.\u003c\/li\u003e \u003c\/ul\u003e\n \u003cp\u003eWith this 5-piece set, you gain a flexible, reliable switching solution that adapts to diverse projects—from hobby builds to light-duty automation. Whether you’re replacing worn end-stops or equipping a new compact machine, these KW12 micro limit switches deliver consistent actuation, clear electrical signals, and straightforward integration into your control circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Electronics","offers":[{"title":"NO-NC","offer_id":56791764435292,"sku":"14:771#NO-NC","price":1.35,"currency_code":"GBP","in_stock":true},{"title":"16mm Lever","offer_id":56791764468060,"sku":"14:193#16mm Lever","price":1.32,"currency_code":"GBP","in_stock":true},{"title":"2 Pins","offer_id":56791764500828,"sku":"14:173#2 Pins","price":1.31,"currency_code":"GBP","in_stock":true},{"title":"25mm Lever","offer_id":56791764533596,"sku":"14:365458#25mm Lever","price":1.33,"currency_code":"GBP","in_stock":true},{"title":"55mm Lever","offer_id":56791764566364,"sku":"14:350850#55mm Lever","price":1.48,"currency_code":"GBP","in_stock":true},{"title":"Roller Lever","offer_id":56791764599132,"sku":"14:691#Roller Lever","price":1.33,"currency_code":"GBP","in_stock":true},{"title":"Half round head","offer_id":56791764631900,"sku":"14:175#Half round head","price":1.28,"currency_code":"GBP","in_stock":true},{"title":"Arc Lever","offer_id":56791764664668,"sku":"14:200002130#Arc Lever","price":1.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/2042\/0956\/files\/H1c6e599fced742239cb564867d13ac41p.webp?v=1771736869","url":"https:\/\/robotbuilder.co\/products\/5pcs-mini-micro-limit-switch-no-nc-3p-terminals-spdt-5a-125v-250v-roller-arc-lever-snap-action-push-micro-switches","provider":"Electronics","version":"1.0","type":"link"}