<p>When selecting a limit switch for industrial or commercial applications, it&#39;s essential to have a clear understanding of its specifications and capabilities. This particular model is designed to meet the rigorous demands of various environments while ensuring reliable performance.</p><p>The device operates at a rated voltage of 400 VAC and supports a rated current of 4 A, making it suitable for many electrical systems. Its housing is crafted from grey cast iron and galvanized materials, providing robust protection against environmental factors. With an IP65 degree of protection, this switch is well-suited for dusty and wet conditions, offering excellent resistance to water ingress.</p><p>Complying with EN IEC 60947-5-1 standards ensures that this product meets international safety and performance criteria. The contact configuration consists of one normally open (1NO) and one normally closed (1NC) contact, allowing for versatile integration into control circuits.</p><p>This limit switch features slow action switching type with a roller plunger actuator. The actuating speed is specified at 1 mm/min, ensuring precise operation in applications requiring controlled movement detection. The contacts are made from silver material, known for its excellent conductivity and durability under repeated mechanical stress.</p><p>For circuit protection, the device supports up to a 16 A gG D-Fuse rating. It accommodates cable cross sections up to 1.5 sq-mm, providing flexibility in wiring options. Contact openings are measured at two points with dimensions of 6 mm each.</p><p>One standout feature is its impressive mechanical life expectancy—rated at ten million operations—indicating long-term reliability even in high-cycle applications.</p><p>In summary, this limit switch offers dependable performance through its robust construction and adherence to international standards. Whether used in automation systems or machinery monitoring tasks where precision is critical, it provides an efficient solution backed by durable design elements suitable for demanding environments.</p>