<p>The Series 255 is a robust and reliable industrial switch designed for those who prioritize durability and precision in their operations. This switch operates at a rated voltage of 230 VAC with a current rating of 4 A, making it suitable for various electrical applications that require stable power handling capabilities.</p><p>Constructed from die-cast zinc metal, the housing material ensures long-lasting protection against mechanical wear and environmental factors. The sturdy build enhances the product&#39;s lifespan, providing peace of mind in demanding work environments.</p><p>Adhering to multiple standards and approvals such as BG-GS-ET-15, CCC, cULus, EC000030, ENIEC 60947-5-1, and ENISO 13849-1, this switch meets rigorous safety and performance benchmarks. These certifications are essential for ensuring compliance with industry regulations across different regions.</p><p>Weighing just 238 grams, the switch is lightweight yet solidly built. Its contact configuration features one normally open (NO) and one normally closed (NC) contact. This configuration allows for versatile integration into existing systems where precise control is required.</p><p>The actuator type is a roller lever which offers smooth operation with an actuating speed of 240 mm/min. This makes it ideal for applications where quick response times are crucial without compromising on accuracy or reliability.</p><p>With contacts made from silver, known for its excellent conductivity and resistance to corrosion, users can expect consistent performance over time. The cable cross-section supported by this device is 0.75 sq-mm which accommodates standard wiring requirements efficiently.</p><p>One notable feature of the Series 255 switch is its impressive mechanical life span of up to 20 million operations. This longevity reduces maintenance needs and operational downtime significantly—an important consideration in high-demand industrial settings.</p><p>Overall, the Series 255 provides a balanced combination of technical specifications that cater to professionals seeking dependable components in their electrical systems. It stands out due to its robust construction quality while maintaining flexibility through its functional design aspects like snap action switching type and auxiliary contact availability.</p>