<p>When it comes to selecting a reliable and robust switch for industrial and commercial applications, understanding the technical specifications is crucial. This product offers a comprehensive set of features designed to meet demanding operational requirements.</p><p>Operating at a rated voltage of 250 VAC with a current capacity of 4 A, this switch is well-suited for various electrical systems. The housing material, crafted from grey cast iron and galvanized, ensures durability and resilience against harsh environments. Its IP65 degree of protection guarantees that the device is dust-tight and protected against water jets, making it ideal for use in challenging conditions where reliability is paramount.</p><p>The switch adheres to EN IEC 60947-5-1 standards, reflecting its compliance with international safety regulations—an important consideration for professionals seeking dependable performance. The contact configuration includes one normally open (NO) and one normally closed (NC) contact, providing versatile functionality suitable for diverse circuit designs.</p><p>Featuring snap action switching type with a roller plunger actuator, this device ensures precise operation even at low actuating speeds as slow as 1 mm/min. This capability makes it particularly effective in applications requiring gentle yet accurate actuation.</p><p>The contacts are made from silver, offering excellent conductivity and longevity under regular usage conditions. Additionally, the fuse rating stands at 16 A gG D-Fuse—a notable feature that provides added protection by ensuring safe interruption in case of overcurrent scenarios.</p><p>With provisions for a cable cross-section up to 1.5 sq-mm and contact openings measuring two instances of 2.5 mm each, installation flexibility is guaranteed without compromising on secure connections or performance integrity.</p><p>One standout feature of this product is its impressive mechanical life expectancy—boasting up to five million operations—which underscores its suitability for high-frequency usage environments where long-term reliability is non-negotiable.</p><p>In summary, this switch combines robust construction materials with advanced engineering design principles to deliver exceptional performance across varied industrial settings. From its protective housing to precision actuation capabilities and adherence to stringent standards—it’s an option worth considering if your project demands uncompromising quality backed by solid technical credentials.</p>