This Allen-Bradley 440N-Z21SS2H /B SensaGuard B Non-Contact Switch is a great addition to your industrial automation and motion control setup. It is surplus sealed, ensuring that you get a reliable and functional product for your business needs. This model is designed with high-quality materials and advanced technology to deliver exceptional performance. It is ideal for use in PLC processors and HMIs, making it a versatile option for various industries. Get your hands on this top-of-the-line product now and take your business to the next level.