{"product_id":"omron-d4sl-nk3-safety-door-switch","title":"Omron D4SL-NK3 Safety Door Switch 24VDC 3A Key","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 1px,transparent 1px);background-size:auto,34px 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(prefers-reduced-motion:reduce){.nxs-industrial-product-page,.nxs-industrial-product-page *,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none !important;}}\u003c\/style\u003e\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eD4SL-NK3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eSafety Door Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003eSafety Door Switch\u003c\/h3\u003e\n\u003cp\u003eDesigned for monitoring the position of hinged or sliding guard doors on machinery and equipment.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eGuard Locking\u003c\/h3\u003e\n\u003cp\u003eIncorporates a guard locking mechanism to prevent access to hazardous areas until safe conditions are met.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003ePositive Opening Mechanism\u003c\/h3\u003e\n\u003cp\u003eEngineered with a positive opening mechanism for normally closed contacts, providing a reliable safety function.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eStandardized Connection\u003c\/h3\u003e\n\u003cp\u003eUses a standard connector interface for simplified wiring and replacement in control circuits.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eCompact Design\u003c\/h3\u003e\n\u003cp\u003eCompact unitized design that fits a wide range of industrial safety interlock applications with limited space.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGuard door position monitoring on industrial machinery\u003c\/li\u003e\n\u003cli\u003eSafety interlock for hinged guard doors\u003c\/li\u003e\n\u003cli\u003eSafety interlock for sliding guard doors\u003c\/li\u003e\n\u003cli\u003eAccess control to hazardous machine areas\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment safety systems\u003c\/li\u003e\n\u003cli\u003eMachine guarding applications in automation lines\u003c\/li\u003e\n\u003cli\u003eSafety circuit integration for manufacturing equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Omron D4SL-NK3 Safety Door Switch. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Omron D4SL-NK3?\u003c\/strong\u003e\u003cbr\u003eOmron D4SL-NK3 is a safety door switch designed for guard door interlocking in industrial machinery safety applications.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat type of product is D4SL-NK3?\u003c\/strong\u003e\u003cbr\u003eD4SL-NK3 is a safety door switch with guard locking, from the Omron D4SL Series.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of D4SL-NK3?\u003c\/strong\u003e\u003cbr\u003eThe primary function is to monitor the open\/closed status of guard doors and provide a safety interlock signal to control systems.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes D4SL-NK3 include a guard locking mechanism?\u003c\/strong\u003e\u003cbr\u003eYes. Omron documentation identifies the D4SL Series as including a guard locking mechanism.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat type of switching mechanism does D4SL-NK3 use?\u003c\/strong\u003e\u003cbr\u003eThe D4SL series is designed with a positive opening mechanism for normally closed contacts as a safety feature.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat applications can D4SL-NK3 be considered for?\u003c\/strong\u003e\u003cbr\u003eIt can be considered for hinged and sliding guard door monitoring and safety interlock on industrial machinery and equipment.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering D4SL-NK3?\u003c\/strong\u003e\u003cbr\u003eCheck the complete catalog number, guard door type, mounting and wiring requirements, and compatibility with the existing safety control circuit before purchasing.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be verified before using D4SL-NK3 in an existing system?\u003c\/strong\u003e\u003cbr\u003eElectrical, mechanical and installation requirements should be verified against the existing system before installation.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":46731525095503,"sku":"CL5-Omron-D4SL-NK3","price":16.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/D4SL-NK3.jpg?v=1788935686","url":"https:\/\/yunshuotrade.com\/products\/omron-d4sl-nk3-safety-door-switch","provider":"yunshuotrade","version":"1.0","type":"link"}