{"product_id":"allen-bradley-440n-z21us2h-sensaguard-non-contact-safety-switch","title":"Allen-Bradley 440N-Z21US2H","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial safety standards with the Allen-Bradley 440N-Z21US2H SensaGuard Non-Contact Safety Switch. This advanced safety device is meticulously engineered to provide robust and reliable protection for a wide array of machinery and automated systems, all without the need for physical contact. Its innovative design minimizes wear and tear, ensuring a longer operational lifespan compared to traditional mechanical switches. The 440N-Z21US2H boasts solid-state contacts for consistent, high-performance operation and features a unique code actuator for enhanced security against tampering. With its straightforward 8-pin DC QD connection and durable plastic rectangular flat pack construction, this SensaGuard switch offers both easy integration and exceptional resilience in demanding industrial environments. Ideal for critical safety interlock applications, it represents a smart investment in protecting both personnel and valuable equipment.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-Contact Operation:\u003c\/strong\u003e Reduces mechanical wear, leading to extended product life and lower maintenance costs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSolid-State Contacts:\u003c\/strong\u003e Provides reliable, high-speed switching with no moving parts, ensuring consistent performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2 N.C. Safety Contacts \u0026amp; 1 N.O. Auxiliary Contact:\u003c\/strong\u003e Offers comprehensive safety monitoring and status indication.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnique Code Actuator:\u003c\/strong\u003e Enhances tamper resistance and security, preventing defeat by simple means.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8-Pin DC Quick Disconnect (QD):\u003c\/strong\u003e Facilitates fast, secure, and error-free electrical connections, simplifying installation and replacement.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Rectangular Flat Pack Design:\u003c\/strong\u003e Constructed from robust materials to withstand harsh industrial conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e 'No special features' design philosophy ensures seamless setup within existing safety circuits.\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-Z21US2H\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Non-Contact Switch\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Contacts:\u003c\/strong\u003e 2 N.C. (Normally Closed)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAuxiliary Contacts:\u003c\/strong\u003e 1 N.O. (Normally Open)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e Solid State\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Rectangular Flat Pack\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eActuator:\u003c\/strong\u003e Unique Code\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 8-Pin DC QD\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable Plastic\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Safety \u0026amp; Security Systems, Industrial Machinery Interlocks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery Protection:\u003c\/strong\u003e Essential for guarding personnel by ensuring machinery remains in a safe state when barriers, gates, or doors are open or removed.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomated Production Lines:\u003c\/strong\u003e Provides critical interlocking functions in high-speed automation systems, preventing accidental operation and ensuring process integrity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobotic Workcells:\u003c\/strong\u003e Integrates seamlessly with robotic safety controllers to monitor access points and emergency stops.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAccess Control Systems:\u003c\/strong\u003e Ideal for secure access points on conveyors, processing equipment, and hazardous zones, contributing to a safer work environment.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackaging and Assembly Equipment:\u003c\/strong\u003e Ensures safety and efficiency by preventing operation when safety guards are not in place.\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\u003eUncompromised Safety:\u003c\/strong\u003e The combination of 2 N.C. safety contacts and a unique code actuator provides a high level of security against accidental activation and deliberate circumvention.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExceptional Durability:\u003c\/strong\u003e With solid-state contacts and robust plastic construction, the 440N-Z21US2H is built to perform reliably in challenging industrial environments, minimizing downtime.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Non-contact operation eliminates mechanical wear, leading to fewer maintenance interventions and a lower total cost of ownership.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRapid Deployment:\u003c\/strong\u003e The 8-pin DC QD connector and rectangular flat pack design allow for quick and easy installation, reducing setup time and effort.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrusted Brand Quality:\u003c\/strong\u003e As an Allen-Bradley product, you benefit from a legacy of innovation, reliability, and support in industrial automation and safety solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eInvest in paramount safety and operational efficiency with the Allen-Bradley 440N-Z21US2H SensaGuard Non-Contact Safety Switch. This robust and intelligently designed safety device is an indispensable component for any modern industrial setup prioritizing worker protection and machinery integrity. Explore the full range of Allen-Bradley safety interlock solutions and other premium industrial components. Add the 440N-Z21US2H to your system today and experience the peace of mind that comes with superior safety performance. Contact us for bulk orders or specialized configurations. Your safety is our priority.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182973444149,"sku":"440N-Z21US2H","price":415.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440n-z21us2h.webp?v=1777415665","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440n-z21us2h-sensaguard-non-contact-safety-switch","provider":"PLCReadyparts","version":"1.0","type":"link"}