{"product_id":"allen-bradley-440n-z21s16h-non-contact-safety-interlock-switch-ip69k-sil3-ple","title":"Allen-Bradley 440N-Z21S16H","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440N-Z21S16H is a cutting-edge non-contact safety interlock switch meticulously engineered to elevate personnel and machinery safety across diverse industrial landscapes. Part of the renowned Guardmaster series, this robust device ensures reliable hazard mitigation by preventing equipment operation when safety guards are compromised. Its advanced design, incorporating contactless actuation and comprehensive safety ratings, makes it an indispensable component for safeguarding critical operations, enhancing productivity, and minimizing risk in even the most challenging environments.\u003c\/p\u003e\n\u003cp\u003eDesigned for longevity and performance, the 440N-Z21S16H combines durable construction with intelligent features, offering a dependable solution for high-demand applications. From its IP69K-rated housing, capable of withstanding extreme washdown conditions, to its compliance with top-tier safety standards like SIL 3 and PLe, this interlock switch delivers unparalleled protection and peace of mind.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Contact Actuation:\u003c\/strong\u003e Eliminates mechanical wear and tear, ensuring extended operational life and consistent, reliable performance with reduced maintenance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Compliance:\u003c\/strong\u003e Meets the highest global safety standards, including Category 4 (EN 954-1), SIL 3 (IEC 61508), and Performance Level e (PL e) (EN ISO 13849-1), making it suitable for the most critical safety-related applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Environmental Durability (IP69K):\u003c\/strong\u003e Features a highly resilient IP69K-rated polymer housing, providing superior protection against dust ingress, high-pressure water jets, and corrosive cleaning agents, ideal for harsh industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Versatile Design:\u003c\/strong\u003e Its optimized footprint and adjustable mounting configuration allow for flexible installation in confined spaces, simplifying integration into existing or new machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick and Secure M12 Connectivity:\u003c\/strong\u003e Equipped with an efficient M12 8-pin connector, facilitating fast, secure, and reliable electrical connections, minimizing installation time and potential wiring errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Operates reliably across a broad temperature spectrum from -10°C to +55°C (14°F to 131°F), ensuring consistent performance in varying climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 440N-Z21S16H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Guardmaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Safety Interlock Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuation Method:\u003c\/strong\u003e Non-Contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e M12 8-pin connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Ratings:\u003c\/strong\u003e\n  \u003cul\u003e\n  \u003cli\u003eCategory 4 (EN 954-1)\u003c\/li\u003e\n  \u003cli\u003eSIL 3 (IEC 61508)\u003c\/li\u003e\n  \u003cli\u003ePerformance Level (PL) e (EN ISO 13849-1)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Current:\u003c\/strong\u003e Max 200 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Durable Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +55°C (14°F to 131°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP69K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Adjustable Configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation \u0026amp; Robotics:\u003c\/strong\u003e Crucial for protecting operators from the hazards of high-speed machinery and robotic systems by ensuring safe access control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood and Beverage Processing:\u003c\/strong\u003e Its IP69K rating makes it perfect for environments requiring strict hygiene, frequent washdowns, and resistance to harsh cleaning agents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging \u0026amp; Material Handling:\u003c\/strong\u003e Prevents unauthorized access to high-speed conveyor systems, packaging machinery, and other automated material handling equipment, safeguarding personnel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical Manufacturing:\u003c\/strong\u003e Ensures sterile and safe operations within pharmaceutical production lines, where precision and contamination control are paramount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Manufacturing:\u003c\/strong\u003e Enhances safety protocols in assembly lines, welding cells, and other critical areas prone to machinery-related accidents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoodworking and Metalworking:\u003c\/strong\u003e Protects workers from moving blades, presses, and other dangerous components in heavy-duty machinery.\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 Reliability:\u003c\/strong\u003e Engineered by Allen-Bradley, a leader in industrial automation, ensuring consistent and long-lasting performance in demanding safety applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Safety Compliance:\u003c\/strong\u003e Adherence to global safety standards (SIL 3, PLe, Category 4) provides maximum protection and regulatory compliance, reducing liability risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Downtime:\u003c\/strong\u003e The non-contact design minimizes wear, extending service intervals and reducing the potential for costly production interruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Integration:\u003c\/strong\u003e Its versatile design and quick-connect features simplify installation and integration, saving time and labor costs during setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarsh Environment Ready:\u003c\/strong\u003e The IP69K rating guarantees resilience against the most aggressive cleaning regimes and environmental challenges, expanding its applicability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Solution:\u003c\/strong\u003e Comes complete with an actuator, simplifying procurement and ensuring compatibility right out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial safety standards with the Allen-Bradley 440N-Z21S16H Non-Contact Safety Interlock Switch. Invest in unparalleled protection, compliance, and operational efficiency for your critical machinery. Contact us today to secure this essential safety component and enhance your workplace safety protocols.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182973083701,"sku":"440NZ21S16H","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440N-Z21S16H.webp?v=1777415651","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440n-z21s16h-non-contact-safety-interlock-switch-ip69k-sil3-ple","provider":"PLCReadyparts","version":"1.0","type":"link"}