The Pilz 506223 is a safety switch with a magnetic series, PSEN ma1.3, contacts of NO x3, and IP67 rating. This switch is a robust, reliable, and efficient device designed to keep personnel and machinery safe. It features an automatic reset and has a built-in LED indicator light to alert the user when a fault has been detected. It has a wide range of operating temperatures and is suitable for damp or wet conditions. With its IP67 rating, it is well protected against the elements and can handle extreme environmental conditions.