{"product_id":"allen-bradley-440nz2nrs1a","title":"440NZ2NRS1A","description":"\u003ch2\u003eOverview of Allen Bradley 440N-Z2NRS1A\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440N-Z2NRS1A is a Magnetically Coded Non-Contact Interlock Switch from the renowned Guardmaster series. Designed for industrial safety applications, this device provides reliable access control and machine safeguarding without physical contact. Its MC1 magnetic coding ensures only authorized actuators can trigger the switch, reducing the risk of tampering and unintended access. With a compact plastic housing, the 440N-Z2NRS1A is built for durability in harsh plant environments. Integral to safety systems, it supports compliance with international standards and helps prevent unauthorized machine operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 440N-Z2NRS1A\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMagnetically coded (MC1) for enhanced security and tamper resistance\u003c\/li\u003e\n  \u003cli\u003eNon-contact switching for minimal wear and long service life\u003c\/li\u003e\n  \u003cli\u003eTwo normally closed (N.C.) reed switch safety contacts\u003c\/li\u003e\n  \u003cli\u003eNo integrated LED indicator for simplified, robust design\u003c\/li\u003e\n  \u003cli\u003eStandard mounting with 2 x M4 screws\u003c\/li\u003e\n  \u003cli\u003eHigh tolerance to misalignment for flexible installation\u003c\/li\u003e\n  \u003cli\u003eCertified to CE, UL Listed, and Eurasian Economic Community safety standards\u003c\/li\u003e\n  \u003cli\u003eIncludes a 3-meter PVC cable for flexible wiring options\u003c\/li\u003e\n  \u003cli\u003eSmall flat pack plastic housing for space-saving installation\u003c\/li\u003e\n  \u003cli\u003eDesigned for compatibility with Guardmaster safety relays and controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of Allen Bradley 440N-Z2NRS1A\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eAttribute\u003c\/th\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBrand\u003c\/td\u003e\n    \u003ctd\u003eAllen Bradley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSeries\u003c\/td\u003e\n    \u003ctd\u003eGuardmaster 440N\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eHousing Material\u003c\/td\u003e\n    \u003ctd\u003ePlastic Small Flat Pack\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eContact Configuration\u003c\/td\u003e\n    \u003ctd\u003e2 N.C. Safety\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eContact Type\u003c\/td\u003e\n    \u003ctd\u003eReed Switch\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCoding\u003c\/td\u003e\n    \u003ctd\u003eMC1 Magnetic\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eLED Indicator\u003c\/td\u003e\n    \u003ctd\u003eNone\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCable\u003c\/td\u003e\n    \u003ctd\u003e3 M PVC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCertifications\u003c\/td\u003e\n    \u003ctd\u003eCE, UL Listed, Eurasian Economic Community\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMounting\u003c\/td\u003e\n    \u003ctd\u003e2 x M4 Screws\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440N-Z2NRS1A is ideal for safety-critical applications where preventing unauthorized machine access is essential. It is widely used in industrial automation, including robotic cells, packaging lines, and material handling systems. The non-contact design reduces mechanical wear, making it suitable for high-cycle applications. Engineers select this device for its compatibility with safety relays and PLCs, ensuring integrated safety control loops. The magnetic coding feature adds an extra layer of security, addressing risks in environments where intentional interference could compromise safety. With robust certification, the 440N-Z2NRS1A is a trusted choice for meeting OSHA, ISO, and other regulatory requirements.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eBrowse Allen Bradley Products at LeadTime.ca\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/examples-of-industrial-automation-control-systems\" target=\"_blank\"\u003eExamples of Industrial Automation and Control Systems Explained\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-194e-sy\" target=\"_blank\"\u003eAllen Bradley 194E-SY Disconnect Switch – Safety Device Options\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-25b-d2p3n104\" target=\"_blank\"\u003eAllen Bradley PowerFlex 525 AC Drive – Motor Control Solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870758715691,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_ec7e489a-e188-4d7d-97d2-9053f2660cf9.png?v=1723532846","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440nz2nrs1a","provider":"LEADTIME","version":"1.0","type":"link"}