{"product_id":"d4nl-1afa-b-omron-safety-limit-switch","title":"D4NL-1AFA-B Omron Safety Limit Switch","description":"\u003ch2\u003e\n\u003cb\u003eD4NL-1AFA-B Omron Safety Limit Switch\u003c\/b\u003e\u003cbr\u003e\u003cb\u003ePopular Safety Limit Switch Models\u003c\/b\u003e\u003cspan\u003eOmron offers a diverse lineup categorized by their housing material and size to suit various industrial environments: \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eD4N Series (Plastic Housing): The most popular series, providing a full lineup that conforms to international standards.\n\u003cul\u003e\n\u003cli\u003eD4N-1120: A compact 2-contact model with a resin roller lever, typically priced around ₹2,595.\u003c\/li\u003e\n\u003cli\u003eD4N-2F22: Features 3 contacts (2NC\/1NO) with \"Make Before Break\" (MBB) action and a metal roller lever, priced around ₹3,539.\u003c\/li\u003e\n\u003cli\u003eD4N-112G: A versatile model with an adjustable roller lever and gold-clad contacts for high reliability, available for approximately ₹2,201.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eD4B-N Series (Metal Housing): Robust switches with heavy-duty metal cases, ideal for harsh environments with high mechanical stress or wide temperature ranges (-40 to 80°C).\u003c\/li\u003e\n\u003cli\u003eD4F Series (Small\/Slim): Ultra-small safety limit switches designed for applications with limited mounting space.\u003c\/li\u003e\n\u003cli\u003eD4N-R Series (Pull-Reset): Specifically designed with a manual pull-reset mechanism to ensure the machine remains stopped until manually cleared. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eKey Specifications \u0026amp; FeaturesThese switches are engineered for high durability and environmental resistance: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Opening Operation: Specifically for NC (Normally Closed) contacts, this ensures contacts are forced open even if they have fused due to a fault.\u003c\/li\u003e\n\u003cli\u003eProtection Rating: Most models feature an IP67 rating, making them dust-tight and protected against water immersion.\u003c\/li\u003e\n\u003cli\u003eMechanical Durability: Designed for long service lives, often exceeding 15 million operations.\u003c\/li\u003e\n\u003cli\u003eContact Configurations: Available in various forms, including 1NC\/1NO, 2NC, and 3NC to fit different safety circuit requirements. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QYSMT","offers":[{"title":"Default Title","offer_id":47148627067019,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/9579\/9435\/files\/D4NL-1AFA-B_5.png?v=1780920184","url":"https:\/\/www.qysmt.in\/products\/d4nl-1afa-b-omron-safety-limit-switch","provider":"QYSMT","version":"1.0","type":"link"}