<p>When you&#39;re in the market for a reliable and robust switch suitable for industrial and commercial applications, this product might just be what you need. Designed to withstand challenging environments, it offers an impressive combination of durability and performance.</p><p>Starting with its electrical specifications, this device operates at a rated voltage of 400 VAC with a current capacity of 4 A. Such ratings make it suitable for various heavy-duty applications where consistent power delivery is crucial. The contact configuration features a 1NC (normally closed) setup, ensuring secure operation in your systems.</p><p>The housing material is crafted from die-cast light alloy, painted to enhance resilience against wear and tear while offering protection from environmental factors. This construction contributes to the unit&#39;s degree of protection which stands at IP65. This rating means it&#39;s dust-tight and protected against water jets, making it ideal for use in harsh conditions or outdoor settings.</p><p>In terms of standards and approvals, this product meets several international benchmarks including CCC, cULus, EC000030, and EN/IEC 60947-5-1 certifications. These endorsements assure you that the device complies with global safety and quality standards.</p><p>Weighing just 399 g, it&#39;s relatively lightweight yet doesn&#39;t compromise on strength or reliability. The switching type employed here is slow action which ensures precise control over operations—an essential feature when accuracy is paramount in your processes.</p><p>The actuating speed is set at 0.5 m/s allowing for smooth transitions during activation without unnecessary delays or rapid movements that could cause wear over time. Speaking of longevity, the mechanical life expectancy reaches up to five million operations—a testament to its engineering excellence designed for long-term use without frequent replacements.</p><p>Contact material made from silver further enhances conductivity while resisting corrosion—ensuring efficient performance throughout its lifespan even under high usage conditions.</p><p>This switch provides an excellent balance between technical capability and practical application suitability across diverse industrial scenarios. Whether you&#39;re upgrading existing systems or integrating new solutions into your infrastructure; these attributes collectively form a compelling case if reliability backed by rigorous standards compliance matters most in selecting components like these within your operational framework.</p>