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Allen-Bradley 440N-Z21U26H

by Allen-Bradley

OverviewElevate industrial safety standards with the Allen-Bradley 440N-Z21U26H SensaGuard Non-Contact Interlock Switch. Designed for demanding applications, this advanced switch uses robust RFID technology for exceptional reliability and tamper resistance. Its compact 18mm plastic cylindrical barrel with a uniquely coded actuator ensures secure operation, safeguarding both personnel and equipment. The 440N-Z21U26H provides an assured sensing distance of 25mm, along with clear LED status indication for straightforward monitoring. Featuring two PNP safety outputs and one auxiliary output, it integrates seamlessly into existing safety circuits. This SensaGuard switch offers peace of mind through superior performance and meticulous design, ideal for various industrial safety requirements.Key Features Advanced RFID Non-Contact Technology Offers secure, tamper-proof safety monitoring without physical contact, minimizing wear and extending lifespan. Compact 18mm Plastic Cylindrical Barrel Designed for installation in confined spaces while providing robust protection in harsh industrial environments. Unique Code Actuator Prevents unauthorized bypassing and guarantees that only the correct actuator can enable operation, reinforcing safety integrity. Reliable 25mm Assured Sensing Distance Ensures consistent and accurate activation, reducing the likelihood of false trips and ensuring dependable safety. LED Indication for Status & Diagnostics Facilitates rapid troubleshooting and provides clear operational status, improving uptime and simplifying maintenance. Dual PNP Safety Outputs (0.2A max) Offers flexible integration into safety control systems, meeting stringent safety circuit requirements. Integrated 6-Inch Pigtail with 8-Pin Micro (M12) Connector Simplifies wiring and accelerates installation, ensuring quick and reliable connection to industrial systems. Technical Specifications Model: 440N-Z21U26H Technology: RFID Non-Contact Safety Switch Actuator Type: Unique Code Sensing Distance: 25mm (0.98in.) Housing Material: High-grade Plastic Barrel Barrel Diameter: 18mm Safety Outputs: 2 x PNP (0.2A max) Auxiliary Output: 1 x PNP (0.2A max) LED Indicators: Door Status & Diagnostics Connector Type: 8-Pin Micro (M12) with 6-inch Pigtail Mounting: Versatile Panel/Surface Mount Certifications: UL, CE, RoHS compliant Applications Machine Guarding & Safety Systems Provides essential access control and interlock functionalities to protect operators from hazardous machinery. Automated Industrial Equipment Ensures non-contact safety monitoring in automated production lines, enhancing operational efficiency and worker safety. Packaging & Material Handling Integral for enhancing operator protection on conveyors, robotic arms, and other automated handling systems. Robotics & High-Speed Machinery Prevents unauthorized access to hazardous areas, safeguarding both personnel and sensitive equipment during operation. Food & Beverage Processing The non-contact operation ensures hygienic safety compliance, preventing contamination and promoting food safety. Pharmaceutical Manufacturing Ideal for sterile environments where traditional contact switches might pose contamination risks, ensuring high-purity production. Why Choose the Allen-Bradley 440N-Z21U26H?The Allen-Bradley 440N-Z21U26H SensaGuard non-contact interlock switch offers a superior safety solution due to its: Unmatched Reliability RFID-based technology ensures consistent and secure operation, significantly reducing the chances of failure and false trips. Enhanced Security Features The unique-coded actuator offers robust tamper-proofing, providing an extra layer of security. Order NowUpgrade your safety protocols today with the Allen-Bradley 440N-Z21U26H SensaGuard Non-Contact Interlock Switch. Available now from Palm Parts Solution.FAQWhat is the primary advantage of RFID technology in this switch?RFID technology provides secure, tamper-proof, and non-contact monitoring, minimizing wear and extending the lifespan of the switch.Can this switch be used in tight spaces?Yes, its compact 18mm plastic cylindrical barrel is specifically designed for installation in confined areas.How does the unique code actuator enhance safety?The unique code actuator prevents unauthorized bypassing, ensuring that only the correct actuator enables operation, thereby boosting safety integrity.What is the assured sensing distance of this device?The device has a reliable 25mm assured sensing distance, guaranteeing consistent and accurate activation.How does the LED indication help with maintenance?The LED indicators provide clear operational status and assist in rapid troubleshooting, improving uptime and simplifying maintenance procedures.

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