<p>In the realm of industrial and commercial applications, selecting the right switchgear is crucial for ensuring both safety and efficiency. The product in question, engineered with precision and reliability in mind, offers a robust solution tailored for demanding environments.</p><p>Operating at a rated voltage of 400 VAC with a current capacity of 4 A, this switchgear is designed to handle substantial electrical loads. Its construction from grey cast iron, galvanized for enhanced durability, ensures resilience against mechanical stress and environmental factors. With an IP65 degree of protection, it is well-suited to withstand dust ingress and low-pressure water jets from any direction—ideal for harsh industrial settings.</p><p>Compliance with EN IEC 60947-5-1 standards underscores its commitment to safety and performance benchmarks that professionals expect in high-quality equipment. The contact configuration features a single normally open (1NO) setup complemented by slow action switching type which provides precise control over operations.</p><p>The roller lever actuator type allows for smooth operation even at minimal actuating speeds as low as 1 mm/min. This feature is particularly beneficial in applications requiring delicate handling or where space constraints necessitate compact movement mechanisms. Contacts made from silver ensure excellent conductivity while minimizing resistance losses—critical for maintaining efficiency over extended periods of use.</p><p>For added safety, the unit supports a fuse rating up to 16 A gG D-Fuse providing an additional layer of protection against circuit overloads. The cable cross-section capability of 1.5 sq-mm accommodates standard wiring needs without compromising on performance or installation convenience.</p><p>With contact openings measuring two instances at 6 mm each, this product facilitates straightforward connectivity options suitable for various configurations. Moreover, boasting an impressive mechanical life expectancy reaching up to ten million operations demonstrates its long-term reliability—a vital consideration when evaluating lifecycle costs and maintenance schedules.</p><p>This switchgear&#39;s comprehensive design caters perfectly to those seeking dependable performance without unnecessary complexity or compromise on quality standards—a testament to engineering excellence tailored specifically for technical audiences who value factual data-driven decision-making processes.</p>