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Allen-Bradley 440N-Z21S16A

by Allen-Bradley

OverviewThe Allen-Bradley 440N-Z21S16A SensaGuard Non-Contact Safety Switch provides exceptional safety and dependability for demanding industrial settings. This sophisticated safety device offers an effective method for protecting both personnel and machinery by guaranteeing swift and secure shutdowns whenever protective barriers are compromised. By utilizing advanced non-contact technology, it avoids the wear typically associated with mechanical switches, leading to increased operational longevity and reduced maintenance requirements. Featuring precise 18mm target detection, solid-state contacts for rapid response, and a robust design built for challenging conditions, the 440N-Z21S16A is an indispensable tool for upholding rigorous safety benchmarks across a wide range of industrial uses. Its straightforward installation, complete with a 3-meter PVC cable and compatibility with 18mm barrel applications, makes it a versatile selection for contemporary automation systems.Key Features Dependable Non-Contact Operation: Guarantees extended performance and consistent safety monitoring without physical degradation. Dual Safety Circuits: Furnished with two normally closed (N.C.) safety contacts for essential machine stoppage. Auxiliary Monitoring Port: Includes one normally open (N.O.) auxiliary contact for status indication or additional system management. Solid-State Robustness: Delivers enhanced lifespan, quicker reaction times, and environmental resilience compared to mechanical alternatives. Accurate 18mm Target: Ensures precise and trustworthy activation for peak safety functionality. Simple Integration: Comes pre-wired with a 3-meter PVC cable and is engineered for standard 18mm barrel mounting directly from the manufacturer. Standard Code Actuator: Provides extensive compatibility within current safety frameworks and setups. Technical Specifications Model Number: 440N-Z21S16A Contact Configuration: 2 N.C. Safety Contacts, 1 N.O. Auxiliary Contact Target Size: 18mm Contact Type: Solid State Cable Type: PVC, 3 meters Actuator Type: Standard Code Mounting Type: Plastic 18mm Barrel Safety Compliance: Adheres to stringent safety regulations for industrial applications Temperature Range: -25°C to 70°C (-13°F to 158°F) Operating Voltage: 24V DC Current Rating: 250mA Dimensions: 18mm diameter Weight: 0.25 kg Applications Machine Guarding: Crucial for protecting operators from moving parts in automated equipment and production lines. Automated Production Systems: Integrates smoothly into complex automation setups requiring precise and reliable safety interlocks. Industrial Equipment Security: Perfect for safeguarding various machinery in manufacturing plants, preventing unauthorized access or operation during hazardous situations. Robotics Safety: Offers vital safety interlocking for robotic cells and automated work zones. Packaging and Material Handling: Ensures the secure operation of conveyors, sorters, and similar material handling apparatus. Why Choose This Model? Superior Reliability: Non-contact functioning eliminates mechanical wear, guaranteeing consistent performance and an extended service life. Enhanced Safety Attributes: Dual N.C. safety contacts provide redundancy and immediate shutdown capabilities for mission-critical applications. Reduced Operational Pauses: Solid-state construction minimizes maintenance needs and contributes to continuous production. Effortless Installation: Factory-wired with a 3-meter PVC cable and designed for standard 18mm barrel mounting, streamlining setup. Industry-Compliant: Meets rigorous safety requirements, offering peace of mind and adherence to regulatory standards. Allen-Bradley Excellence: Rely on the proven performance and worldwide support of a market-leading brand. Order NowElevate your industrial safety protocols with the Allen-Bradley 440N-Z21S16A SensaGuard Non-Contact Safety Switch. This robust and dependable solution is engineered for optimal functionality in the most demanding environments, ensuring the protection of your workforce and machinery.FAQWhat are the primary benefits of a non-contact safety switch?Non-contact safety switches, like the 440N-Z21S16A, offer extended operational life and reduced maintenance by eliminating physical wear associated with traditional mechanical switches. They provide reliable and consistent safety monitoring.How does the 440N-Z21S16A contribute to personnel safety?This switch ensures prompt and secure shutdowns when protective barriers are breached, effectively safeguarding personnel from moving parts and preventing unauthorized access or operation during hazardous conditions.Is the Allen-Bradley 440N-Z21S16A easy to install?Yes, it features straightforward installation with a 3-meter PVC cable and is designed for standard 18mm barrel mounting, making it a versatile choice for modern automation systems.

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