<p>The Series 355 is a robust and reliable industrial switch designed to meet the demanding needs of commercial applications. With its impressive specifications, this device is engineered for durability and optimal performance in various environments.</p><p>Operating at a rated voltage of 230 VAC and a current capacity of 4 A, the Series 355 ensures efficient power management suitable for numerous industrial setups. It supports a rated frequency of up to 5000 operations per hour, which speaks volumes about its capability to handle frequent switching tasks without compromising on reliability.</p><p>The contact configuration includes both Normally Open (1NO) and Normally Closed (1NC) contacts, providing versatility in circuit design. This feature allows seamless integration into complex systems requiring precise control over electrical circuits.</p><p>Constructed with die-cast light alloy housing, the Series 355 boasts excellent mechanical strength while maintaining lightweight characteristics. Weighing only 310 grams, it offers ease of installation without sacrificing robustness. The device&#39;s IP65 and IP67 ratings ensure superior protection against dust ingress and water exposure, making it ideal for harsh industrial conditions.</p><p>Engineered for longevity, this switch has an outstanding mechanical life of up to 30 million cycles. Coupled with slow action mechanism and roller lever actuating element capable of speeds up to 2.5 m/s, it delivers consistent performance across varied operational scenarios.</p><p>The operational temperature range extends from -30&#176;C to +80&#176;C, accommodating extreme environmental conditions typical in many industrial settings. Furthermore, the silver contact material enhances conductivity while ensuring minimal wear over time.</p><p>Adhering to rigorous standards such as BG-GS-ET-15, CCC, cULus certifications among others like EC000030 and EN IEC 60947-5-1; compliance with these international norms assures users that they are investing in quality technology built according to global benchmarks.</p><p>With dimensions measuring at sensor size: length being approximately around sixty-point-six millimeters long by sixty-six point seven millimeters wide by one hundred twenty-nine point five millimeters high – fitting seamlessly within space-constrained areas becomes less challenging when considering placement options available during setup phases too!</p><p>In summary: whether you&#39;re looking towards optimizing existing installations or planning new projects altogether - choosing something dependable yet adaptable remains crucial especially given today’s ever-evolving industry demands where safety alongside efficiency takes precedence every step along way forward hence why opting out anything else besides what truly matters isn’t justifiable anymore knowing full well what lies ahead awaits those ready embrace change head-on confidently assuredly so!</p>