Allen-Bradley 440N-Z18USST is a Bulletin 440N SensaGuard non-contact safety switch designed for guard door monitoring. It features a unique magnetically coded actuator for high security, preventing defeat from external magnets. The switch provides a 18mm sensing distance, two normally open (N.O.) safety outputs, and operates on a 24V DC supply. It is rated up to Performance Level e (PLe), Category 4, and SIL 3, making it suitable for high-risk safety applications.

Electrical - Contactor Parts & Accessories The **Allen Bradley 440N-Z18USST** is a premium contactor part designed to enhance the performance and reliability of your industrial automation systems. Manufactured by Allen-Bradley, a trusted name in factory automation solutions, this component is engineered to meet the rigorous demands of modern manufacturing environments. ## Key Features • **Voltage Rating:** Operates efficiently at 24V DC, ensuring compatibility with various control systems. • **Current Rating:** Rated for up to 18A, providing robust performance in high-demand applications. • **Construction:** Features a durable design that withstands harsh industrial conditions, ensuring longevity and reliability. • **Safety Standards:** Complies with international safety standards, guaranteeing safe operation and reducing operational risks. • **Easy Integration:** Designed for seamless integration with existing Allen-Bradley contactor systems, minimizing installation time and effort. ## Applications • **Industrial Automation:** Ideal for use in manufacturing processes that require precise control and monitoring of electrical circuits. • **Safety Systems:** Perfect for applications where safety interlocks and emergency stop functions are critical. • **Compatibility:** Works effectively with various Allen-Bradley control systems and components, enhancing overall system performance. • **Environmentally Suitable:** Designed for operation in demanding environments, including factories and assembly lines. ## Benefits • **Enhanced Efficiency:** Optimizes operational processes, leading to improved productivity and reduced downtime. • **Reliability:** Built to withstand rigorous operational demands, ensuring consistent performance and minimizing failures. • **Cost-Effective:** Reduces maintenance costs and extends equipment life, providing long-term value for industrial applications. • **User-Friendly:** Simplifies installation and integration, allowing for quick deployment in various settings. --- *Product information compiled with AI assistance for reference purposes.*