{"product_id":"allen-bradley-440n-z21ss2an-sensaguard-non-contact-safety-interlock-switch","title":"Allen-Bradley 440N-Z21SS2AN","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial safety standards with the Allen-Bradley 440N-Z21SS2AN SensaGuard Non-Contact Interlock Switch. Expertly engineered for precise and dependable machine guarding, this robust safety device is an essential component for any modern industrial environment prioritizing operational safety and efficiency. Leveraging advanced non-contact technology, the 440N-Z21SS2AN eliminates mechanical wear, ensuring a longer operational lifespan and reducing maintenance requirements compared to traditional interlock switches. Its 25mm assured sensing distance provides reliable detection, minimizing false trips and maximizing uptime. Integrated LED diagnostics offer clear, real-time feedback on door status and potential issues, simplifying troubleshooting and enhancing overall system visibility. The addition of margin indication further aids in optimal sensor positioning, guaranteeing consistent performance even in demanding applications. With 2 PNP safety outputs and an auxiliary PNP output for status monitoring, this SensaGuard switch offers comprehensive control and feedback capabilities, making it a cornerstone for robust safety systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Non-Contact Sensing:\u003c\/strong\u003e Achieves an assured sensing distance of 25mm (0.98 in.), providing highly reliable and consistent detection without physical contact, thereby reducing wear and tear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced LED Diagnostics:\u003c\/strong\u003e Features intuitive LED door indication and diagnostic feedback, allowing for quick visual checks of switch status and simplifying the identification of operational issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Margin Indication:\u003c\/strong\u003e Offers crucial feedback for optimal sensor alignment and consistent performance, ensuring reliable operation even with minor environmental shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual PNP Safety Outputs:\u003c\/strong\u003e Equipped with two PNP safety outputs to directly integrate into your safety control system, ensuring machinery remains in a safe state when protection is compromised.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary PNP Output:\u003c\/strong\u003e Includes an additional PNP auxiliary output for non-safety status monitoring, allowing for greater system diagnostics and operational transparency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Versatile Design:\u003c\/strong\u003e Housed in a compact plastic rectangular flat pack and supplied with a 3m PVC cable, it offers flexible installation options and robust performance in diverse industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Coded Actuator:\u003c\/strong\u003e Utilizes a standard coded actuator for straightforward integration and tamper resistance, enhancing overall system security.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 440N-Z21SS2AN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e Non-Contact Interlock Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Distance:\u003c\/strong\u003e 25mm (0.98 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Outputs:\u003c\/strong\u003e 2 x PNP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Output:\u003c\/strong\u003e 1 x PNP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndication:\u003c\/strong\u003e LED Door Status, Margin Indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Type:\u003c\/strong\u003e Standard Code\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Plastic (Flat Pack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 3m PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Surface Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Guarding \u0026amp; Access Control:\u003c\/strong\u003e Provides critical safety interlocking for doors, gates, and removable guards on machinery, preventing operation when access points are open.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation \u0026amp; Robotic Cells:\u003c\/strong\u003e Ensures personnel safety within automated production lines and robotic work cells by reliably detecting unauthorized entry or compromised safety zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Systems \u0026amp; Material Handling:\u003c\/strong\u003e Integrates seamlessly into conveyor and material handling equipment to prevent movement during maintenance or when personnel are in hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging \u0026amp; Assembly Lines:\u003c\/strong\u003e Enhances safety protocols on high-speed packaging and assembly machinery, minimizing risks during operation and intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Environment Protection:\u003c\/strong\u003e Suitable for deployment in environments requiring robust and reliable safety compliance, contributing to a secure operational footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetrofit \u0026amp; Upgrade Projects:\u003c\/strong\u003e An ideal choice for upgrading existing safety systems or integrating into new installations due to its versatile design and advanced features.\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 The non-contact design and 25mm assured sensing distance deliver exceptional operational reliability, reducing downtime caused by mechanical wear or unreliable detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Diagnostic Capabilities:\u003c\/strong\u003e With integrated LED door status and margin indication, troubleshooting is streamlined, and optimal performance is easily maintained, saving valuable time and resources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety Compliance:\u003c\/strong\u003e Designed by Allen-Bradley, a leader in industrial automation and safety, this switch helps facilities meet stringent safety regulations and standards, bolstering overall compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e The standard coded actuator, flexible 3m PVC cable, and surface mount design ensure straightforward installation and compatibility with a wide range of industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Cost Savings:\u003c\/strong\u003e Its durable construction and non-contact technology translate to a longer lifespan and reduced maintenance costs compared to traditional mechanical interlock switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Safety Solution:\u003c\/strong\u003e Offering both safety and auxiliary outputs, the 440N-Z21SS2AN provides a complete solution for monitoring and controlling machine safety functions, offering peace of mind and operational efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eSecure your operations with the Allen-Bradley 440N-Z21SS2AN SensaGuard Non-Contact Interlock Switch. Experience the pinnacle of industrial safety, reliability, and diagnostic insight. Enhance your machine guarding strategy today.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182973214773,"sku":"440N-Z21SS2AN","price":383.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440n-z21ss2an.webp?v=1777415657","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440n-z21ss2an-sensaguard-non-contact-safety-interlock-switch","provider":"PLCReadyparts","version":"1.0","type":"link"}