{"product_id":"allen-bradley-440n-z21w1pa-guardmaster-mc2-safety-switch-non-contact","title":"Allen-Bradley 440N-Z21W1PA","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eElevate your machine safeguarding strategy with the Allen-Bradley 440N-Z21W1PA Guardmaster MC2 magnetically coded non-contact safety switch. Engineered for uncompromising safety and reliability, this advanced device is a cornerstone for protecting personnel and equipment in a wide array of industrial settings. Its non-contact operation minimizes wear and tear, ensuring a longer operational lifespan and consistent performance. Designed with precision, the 440N-Z21W1PA seamlessly integrates into existing safety circuits, offering a robust solution for monitoring movable guards, access panels, and other critical machine areas. The integration of 2 N.C. solid-state safety outputs, alongside a convenient 1 N.O. PNP auxiliary output, provides versatile connectivity options for your control systems. Pre-wired with a 3-meter cable and boasting a compact, yet incredibly durable design, this Guardmaster MC2 switch is the ideal choice for demanding applications where reliability and efficiency are paramount. Its high environmental ratings underscore its suitability for challenging operational conditions, making it a truly versatile safety component.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-Contact Magnetic Coding:\u003c\/strong\u003e Utilizes advanced magnetic coding to reduce the risk of tampering and enhance overall safety integrity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobust Output Configuration:\u003c\/strong\u003e Equipped with two Normally Closed (N.C.) solid-state safety outputs and one Normally Open (N.O.) PNP auxiliary output for comprehensive monitoring and system integration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Environmental Protection:\u003c\/strong\u003e Certified with IP67, IP68, and IP69K ratings, guaranteeing exceptional resistance to dust, water ingress, and high-pressure washdowns, ideal for challenging industrial environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegrated Diagnostics:\u003c\/strong\u003e Features a clear LED indicator that provides immediate status feedback and simplifies diagnostic procedures, minimizing downtime.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlexible Cable Length:\u003c\/strong\u003e Supplied with a generous 3-meter pre-wired cable, facilitating easy and efficient installation without the need for additional wiring.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact and Durable Housing:\u003c\/strong\u003e Encased in a small, flat-pack plastic housing, optimizing space utilization while maintaining rugged durability against mechanical stress.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Safety Performance:\u003c\/strong\u003e Achieves safety ratings up to PLe, SIL CL3, and Category 4 when correctly integrated with appropriate safety relays, meeting stringent global safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440N-Z21W1PA is precisely engineered to deliver outstanding performance and reliability:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 440N-Z21W1PA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutput Configuration:\u003c\/strong\u003e 2 N.C. solid-state safety outputs, 1 N.O. PNP auxiliary output (maximum 0.2 A)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e High-grade plastic, small flat pack design\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 3 meters (pre-wired)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLED Indicator:\u003c\/strong\u003e Included for status and diagnostic feedback\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67, IP68, and IP69K rated\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 24V DC ±10%\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, cULus, TUV, UL Listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Standards:\u003c\/strong\u003e Up to PLe, SIL CL3, Category 4 (dependent on safety relay integration)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSensing Distance:\u003c\/strong\u003e Up to 25 mm (horizontal), up to 20 mm (vertical)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e ≤5 ms\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +55°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e 30 g, 11 ms\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 10–55 Hz\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 0.256 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe versatility and robust design of the Allen-Bradley 440N-Z21W1PA make it an indispensable safety component across numerous industries:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGuard Door Monitoring:\u003c\/strong\u003e Provides reliable monitoring of safety gates and guard doors on machinery, preventing operation when guards are open.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAccess Panel Safety:\u003c\/strong\u003e Ensures that access panels to hazardous machine zones are securely closed before machine operation can commence.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMachine Perimeter Protection:\u003c\/strong\u003e Forms part of a comprehensive safety system to define and protect machine perimeters, preventing unauthorized entry.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFood and Beverage Processing:\u003c\/strong\u003e Its high IP ratings (IP67, IP68, IP69K) make it perfectly suited for environments requiring frequent washdowns and strict hygiene standards.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePharmaceutical Manufacturing:\u003c\/strong\u003e Ideal for applications in pharmaceutical production where precision, reliability, and contamination control are critical.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackaging Machinery:\u003c\/strong\u003e Enhances the safety of automated packaging lines by monitoring access points and ensuring proper closure of safety guards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnmatched Safety Integrity:\u003c\/strong\u003e The magnetically coded actuator significantly reduces the potential for bypass or tampering, ensuring the highest level of safety for your operations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurability for Demanding Environments:\u003c\/strong\u003e With industry-leading IP67, IP68, and IP69K ratings, this switch is built to withstand extreme conditions, including dust, moisture, and high-pressure cleaning, guaranteeing long-term operational reliability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeamless System Integration:\u003c\/strong\u003e Designed for effortless compatibility with a wide range of safety relays and control systems, simplifying installation and reducing commissioning time.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design:\u003c\/strong\u003e Its compact and sleek form factor allows for flexible mounting in confined spaces without compromising on performance or safety functionality.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReal-time Operational Feedback:\u003c\/strong\u003e The integrated LED indicator provides instant visual cues regarding the switch's status, enabling quick troubleshooting and minimizing potential downtime.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlobal Compliance and Peace of Mind:\u003c\/strong\u003e Fully certified to international safety standards including CE, cULus, TUV, and UL Listed, ensuring compliance with global regulations and instilling confidence in its performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eEnsure the pinnacle of safety for your industrial machinery with the Allen-Bradley 440N-Z21W1PA Guardmaster MC2 non-contact safety switch. This essential component is readily available and poised for immediate worldwide shipping. Invest in superior protection and operational continuity today.\u003c\/p\u003e\n\u003cp\u003eReturn to \u003ca href='\\\"\/allen-bradley-guardmaster-440n-safety-interlock-switches\\\"'\u003eAllen-Bradley Guardmaster 440N Safety Interlock Switches\u003c\/a\u003e – Explore our comprehensive range of safety interlock solutions designed for reliable door, gate, and machinery protection in hazardous environments.\u003c\/p\u003e\n\u003cp\u003eReturn to \u003ca href='\\\"\/allen-bradley-category\\\"'\u003eAllen-Bradley Category\u003c\/a\u003e – Discover the full spectrum of Allen-Bradley's innovative product offerings, including PLCs, HMIs, drives, and a diverse array of safety components, all prepared for efficient worldwide delivery.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182973476917,"sku":"440N-Z21W1PA","price":271.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440n-z21w1pa.webp?v=1777415666","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440n-z21w1pa-guardmaster-mc2-safety-switch-non-contact","provider":"PLCReadyparts","version":"1.0","type":"link"}