{"product_id":"allen-bradley-440n-z21us2hn9","title":"440N-Z21US2HN9","description":"\u003ch2\u003eOverview of Allen-Bradley 440N-Z21US2HN9 Guardmaster RFID Non-Contact Safety Switch\u003c\/h2\u003e\n\u003cp\u003e\nThe Allen-Bradley 440N-Z21US2HN9 is a Guardmaster series RFID non-contact safety switch designed for reliable and secure safety monitoring in industrial automation systems. Featuring a plastic rectangular housing and a unique coded actuator, it offers a 25 mm assured sensing distance and integrated latch with a fixed 9N magnetic hold. The switch is equipped with solid-state PNP safety outputs and auxiliary outputs, providing enhanced diagnostics and status indication.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen-Bradley - 440N-Z21US2HN9\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRFID-Coded Non-Contact Safety Switch:\u003c\/strong\u003e Provides tamper-resistant and reliable guard monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssured Sensing Distance:\u003c\/strong\u003e 25 mm (0.98 in) for accurate detection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Outputs:\u003c\/strong\u003e Two PNP outputs (0.2A max) for safety status with ON (+24V DC).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuxiliary Output:\u003c\/strong\u003e One PNP output for auxiliary signaling (0.2A max).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Latch:\u003c\/strong\u003e Non-adjustable hold force of 9 Newtons with solid-state contacts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlastic Rectangular Housing:\u003c\/strong\u003e Durable, with compact dimensions for easy installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 6-inch pigtail with 8-pin Micro (M12) connector for quick and secure wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 55°C (32°F to 131°F) and 5-95% humidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP66, IP67, IP69K rated for harsh industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Integrity:\u003c\/strong\u003e Performance level e (PLe), SIL 3 certified, compliant with ISO 13849-1 and IEC 62061.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 440N-Z21US2HN9\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e440N-Z21US2HN9\u003c\/td\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eRFID Non-Contact Safety Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eActuator Type\u003c\/td\u003e\n\u003ctd\u003ePlastic Rectangular Unique Code\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAssured Sensing Distance\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSafety Outputs\u003c\/td\u003e\n\u003ctd\u003e2 x PNP, 0.2A max, ON (+24V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAuxiliary Output\u003c\/td\u003e\n\u003ctd\u003e1 x PNP, 0.2A max\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e6-inch Pigtail with 8-Pin Micro (M12) Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP66, IP67, IP69K\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSafety Integrity Level\u003c\/td\u003e\n\u003ctd\u003eSIL 3 \/ PLe\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, CE, TÜV, ISO 13849-1, IEC 62061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003e\nThe Allen-Bradley 440N-Z21US2HN9 is ideal for safety monitoring of guards, doors, and removable covers in industrial automation, ensuring tamper-resistant, reliable control with advanced diagnostics. It is commonly used in manufacturing, pharmaceuticals, food processing, and other machinery that demands high safety integrity.\n\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814675923243,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_bd5d6baf-a914-4a4a-99b9-115ae6e43207.png?v=1723540793","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440n-z21us2hn9","provider":"LEADTIME","version":"1.0","type":"link"}