{"product_id":"allen-bradley-440n-z21w1pb","title":"440N-Z21W1PB","description":"\u003ch2\u003eOverview of Allen-Bradley 440N-Z21W1PB\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440N-Z21W1PB is a Guardmaster magnetically coded non-contact safety switch designed for use in safeguarding industrial machinery. It features solid-state safety outputs with 2 normally closed (NC) contacts, an auxiliary PNP output, and LED indicators for status monitoring. This switch provides a high level of safety and reliability with a compact design suited for various safety applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen-Bradley - 440N-Z21W1PB\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Contact Safety Switch:\u003c\/strong\u003e Magnetically coded for safe door position monitoring and interlocking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Outputs:\u003c\/strong\u003e 2 NC solid-state relays for reliable safety system integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuxiliary Output:\u003c\/strong\u003e 1 PNP output, 0.2A max, for status signaling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Indicators:\u003c\/strong\u003e Yes, for output and device status feedback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 24V DC +10% \/ -15%, Class 2 power supply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e ABS housing with stainless steel parts, designed for durability in safety applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e NEMA 3, 4X, 12, 13 and IP65, IP66, IP67, IP69K rated for harsh conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Standards:\u003c\/strong\u003e Certified to ISO 14119, IEC 60947-5-3, ISO 13849-1, IEC 62061 with performance level PLe\/SIL3.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e 0 to 55°C (32 to 131°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 440N-Z21W1PB\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e440N-Z21W1PB\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\u003eGuardmaster Magnetically Coded Non-Contact Safety Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSafety Outputs\u003c\/td\u003e\n\u003ctd\u003e2 x Normally Closed (NC) Solid State Relays\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\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24V DC +10% \/ -15%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLED Indicators\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd\u003eNEMA 3, 4X, 12, 13; IP65, IP66, IP67, IP69K\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003eISO 14119, IEC 60947-5-3, ISO 13849-1, IEC 62061\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePerformance Level\u003c\/td\u003e\n\u003ctd\u003ePLe, SIL 3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55°C (32 to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMechanical Life\u003c\/td\u003e\n\u003ctd\u003e500,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.75 kg (1.7 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case of Allen-Bradley 440N-Z21W1PB\u003c\/h2\u003e\n\u003cp\u003eThis safety switch is designed for use in machine guarding and access control applications to ensure operator safety by monitoring the position of guards and doors. Its solid-state outputs and high safety certifications make it ideal for integration into machine safety systems in manufacturing and process industries.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814628639019,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_4a803108-89f7-4196-9485-b79dd4a73810.png?v=1723541548","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440n-z21w1pb","provider":"LEADTIME","version":"1.0","type":"link"}