{"product_id":"allen-bradley-440nz21w1pa","title":"440NZ21W1PA","description":"\u003ch2\u003eOverview of Allen-Bradley 440NZ21W1PA\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440NZ21W1PA is a magnetically coded non-contact safety switch from the Guardmaster 440N series. It is engineered for reliable safety applications with dual normally closed solid state relays and an auxiliary PNP output. This switch is designed to operate in harsh industrial environments, featuring an IP69K rating for washdown protection and durability.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen-Bradley - 440NZ21W1PA\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetically Coded Non-Contact Switch:\u003c\/strong\u003e Provides enhanced safety without mechanical wear and tear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Safety Outputs:\u003c\/strong\u003e Two normally closed (N.C.) solid state relays for safety circuit integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuxiliary PNP Output:\u003c\/strong\u003e One auxiliary normally open output to signal device status with up to 0.2A load current.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Housing:\u003c\/strong\u003e Molded ABS plastic housing with small, compact design for easy integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Protection Rating:\u003c\/strong\u003e IP69K rating ensures protection against high-temperature washdowns and dust.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e Built-in LEDs indicate switch status for easy troubleshooting and verification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Functions reliably between -10°C to 55°C for varied industrial conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Meter PVC Cable:\u003c\/strong\u003e Comes with a durable standard length cable for flexible installation options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 440NZ21W1PA\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC +10% \/ -15%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSafety Outputs\u003c\/td\u003e\n\u003ctd\u003e2 x Normally Closed (N.C.) Solid State Relays, 50 mA max load\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAuxiliary Output\u003c\/td\u003e\n\u003ctd\u003e1 x PNP, 0.2 A max load\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSensing Distance\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 55°C (14°F to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP69K (washdown capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMolded ABS plastic housing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e3 meters (PVC cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eShock Rating\u003c\/td\u003e\n\u003ctd\u003e30 g, 11 ms (IEC 60068-2-27)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVibration Rating\u003c\/td\u003e\n\u003ctd\u003e10–55 Hz, 1 mm amplitude (IEC 60068-2-6)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLED Indicator\u003c\/td\u003e\n\u003ctd\u003eYes, for switch status\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 440NZ21W1PA is ideal for machine safety interlocks in manufacturing and processing environments where reliable and durable non-contact guarding is required. Its IP69K rating makes it suitable for food, beverage, and pharmaceutical industries that demand stringent washdown and hygiene standards.\u003c\/p\u003e\n\u003cp\u003eAllen-Bradley supports this safety switch with industry-standard certifications and robust technical assistance for long-term operational reliability.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814629032235,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_49c1762f-b46d-4ccb-adf0-3e38ba4e556c.png?v=1723541545","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440nz21w1pa","provider":"LEADTIME","version":"1.0","type":"link"}