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Allen-Bradley 440N-Z21U17H

by Allen-Bradley

OverviewThe Allen-Bradley 440N-Z21U17H SensaGuard is a state-of-the-art non-contact safety switch designed for supreme performance and reliability within challenging industrial settings. This durable device is essential for safeguarding both personnel and equipment, offering tamper-proof functionality through its innovative design. Constructed with an 18mm stainless steel barrel, it delivers exceptional resilience against harsh elements, including corrosive agents and rigorous washdown procedures. Leveraging advanced solid-state contacts and distinct RFID technology, the 440N-Z21U17H guarantees unmatched protection against bypass attempts, making it a crucial component for contemporary machine guarding and access management systems. Its non-contact operational method significantly reduces wear and tear, extending the lifespan of the switch and decreasing maintenance needs, which contributes to heightened operational efficiency and adherence to safety regulations.Key Features Advanced Non-Contact Safety Detection: Ensures dependable, tamper-resistant performance without physical contact, minimizing wear and extending operational life. Robust 18mm Stainless Steel Casing: Engineered for extreme longevity and resilience in corrosive, high-humidity, or washdown industrial environments. Unique RFID Encoding: Provides superior security by preventing unauthorized bypasses and ensuring secure access control with individual coding for each actuator. Adaptable Contact Configuration: Equipped with two Normally Closed (N.C.) safety contacts and one Normally Open (N.O.) auxiliary contact for flexible integration into various safety circuits. Rapid and Simple Installation: Features an 8-pin DC Quick Disconnect (QD) for streamlined setup and reduced downtime during installation or replacement. Precise 18mm Target Sensing: Guarantees accurate detection and reliable operation across a range of industrial safety applications. Resistant to Vibration and Misalignment: Designed to maintain integrity and function even in dynamic operational environments. Technical Specifications Model: 440N-Z21U17H Switch Type: SensaGuard Non-Contact Safety Switch Material: Stainless Steel Barrel (18mm diameter) Safety Contacts: 2 N.C. (Normally Closed) Auxiliary Contacts: 1 N.O. (Normally Open) Connection Type: 8-Pin DC Quick Disconnect (QD) Coding Type: Unique RFID Code Target Size: 18mm Brand: Allen-Bradley Product Type: Safety Switch Applications Machine Guarding Systems: Perfect for protecting operators by ensuring guards are closed and locked before machine operation. Industrial Access Control: Provides secure access to hazardous areas, preventing unauthorized entry during operational cycles. Automated Assembly Lines: Ensures the safe operation of robotic arms and automated machinery by monitoring critical access points. Packaging and Processing Equipment: Suitable for environments requiring frequent cleaning and robust safety interlocking. Food and Beverage Industry: Its stainless steel construction makes it ideal for hygienic applications and washdown zones. Material Handling Systems: Enhances safety around conveyors, sorting equipment, and other moving machinery. Why Choose This Model Unwavering Safety Compliance: Adheres to strict international safety standards, offering assurance and mitigating regulatory risks. Exceptional Durability and Longevity: The 18mm stainless steel barrel guarantees an extended operational lifespan even in the most demanding industrial settings, reducing replacement costs. Advanced Tamper Resistance: Unique Code RFID technology virtually eliminates the potential for unauthorized bypass, ensuring continuous personnel and machine protection. Simplified Integration and Maintenance: The 8-pin DC Quick Disconnect (QD) facilitates rapid installation and makes routine servicing or replacement straightforward, minimizing downtime. Optimized Performance in Harsh Conditions: Engineered to operate dependably in environments with dust, dirt, moisture, and vibration where traditional switches may falter. Order NowElevate your industrial safety standards with the Allen-Bradley 440N-Z21U17H SensaGuard. Contact Palm Parts Solution today to place your order and ensure the highest level of protection for your operations.FAQWhat makes the 440N-Z21U17H suitable for harsh environments?Its 18mm stainless steel barrel construction provides exceptional resistance to corrosive agents, high humidity, washdowns, and impact, ensuring reliable operation in challenging industrial conditions.How does the RFID technology enhance safety?The unique code RFID technology prevents unauthorized bypassing of the safety switch, offering superior security and ensuring that machine operation only occurs when all safety conditions are met.Is installation complicated for this safety switch?No, the 440N-Z21U17H features an 8-pin DC Quick Disconnect (QD), which simplifies and speeds up the installation process, minimizing downtime.Can this switch be used in food processing applications?Yes, its stainless steel construction and resistance to washdown procedures make it an excellent choice for hygienic environments in the food and beverage industry.What is the benefit of non-contact operation?Non-contact operation reduces mechanical wear and tear, extending the lifespan of the switch and lowering maintenance requirements compared to traditional contact-based safety switches.

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