<p>When it comes to selecting a reliable and robust switch for industrial or commercial applications, this particular model stands out with its solid construction and dependable performance. Designed to meet the rigorous demands of various environments, this switch is engineered for those who value both durability and efficiency.</p><p>The switch operates at a rated voltage of 400 VAC and can handle a current of up to 4 A, making it suitable for a range of electrical systems. Its housing is crafted from grey cast iron that has been galvanized, offering excellent resistance against mechanical impacts and corrosion. This ensures longevity even in harsh conditions.</p><p>One of the key features is its IP65 degree of protection. This rating means the switch is dust-tight and protected against water jets, making it ideal for settings where exposure to dust or moisture might be an issue. Compliance with ENIEC 60947-5-1 standards further attests to its quality and safety credentials.</p><p>The contact configuration includes one normally open (1NO) contact, which utilizes silver as the contact material. Silver contacts are known for their superior conductivity and reliability in maintaining low resistance over time, enhancing overall operational efficiency.</p><p>This model employs a slow action switching type with a plunger actuator. The actuating speed is notably precise at 1 mm/min, allowing for controlled operation that’s essential in sensitive applications where precision matters. The fuse rating stands at 16 A gG D-fuse, providing an additional layer of protection against overcurrent situations.</p><p>With a cable cross-section capacity of 1.5 sq-mm, this switch supports adequate wiring flexibility while ensuring secure connections during installation or maintenance processes. It features two contact openings measuring 6 mm each—facilitating straightforward integration into existing systems without necessitating complex modifications.</p><p>In terms of durability, users will appreciate the mechanical life expectancy rated at an impressive ten million operations. This level of endurance underscores its suitability for high-frequency use cases where consistent reliability is non-negotiable.</p><p>Overall, this product combines robust materials with meticulous engineering to deliver performance you can count on across diverse industrial contexts—from manufacturing plants to commercial facilities requiring steadfast control solutions without compromise on quality or safety measures.</p>