<p>When selecting a pushbutton for industrial or commercial applications, understanding the technical specifications and performance characteristics is crucial. The YW Series Pushbutton offers a robust solution designed to meet rigorous operational demands. </p><p>This pushbutton operates effectively at a rated voltage of 250 VAC/DC, making it versatile for various electrical systems. It&#39;s illuminated with a yellow lamp, ensuring visibility in diverse environments, though it comes without an internal lamp type. With dimensions of 30 mm width, 41.4 mm height, and 64.8 mm depth, it fits comfortably within standard panels while maintaining an ergonomic profile.</p><p>The device is engineered to withstand challenging conditions with an operational temperature range from -20&#176;C to 55&#176;C and storage capabilities extending from -40&#176;C to 85&#176;C. Its degree of protection stands out: IP65 at the front ensures resistance against dust and water jets, while IP20 at the terminal provides basic protection against touch.</p><p>Durability is underscored by its mechanical life—boasting up to five million operations for single contact blocks and one million for double contact blocks—making it ideal for high-frequency usage scenarios. The actuator features an extended design with full shroud protection and has a diameter of 22 mm that aligns with industry-standard cutout sizes.</p><p>For those concerned about environmental resilience, this pushbutton handles humidity levels between 45% and 85%, vibration resistance ranging from 5-55 Hz, and shock resistance rated at 10 g/ms—all contributing to its reliability under stress.</p><p>Installation is simplified through screw-type terminals that ensure secure connections. It holds numerous certifications including cULus listing, CE marking, UKCA certification, and CCC certification—attesting to its compliance with international safety standards.</p><p>Rated insulation voltage reaches up to 600 V with an impressive insulation resistance of 100 MOhm safeguarding against electrical faults. The contact configuration includes one normally open (1NO) plus one normally closed (1NC) setup which supports various circuit requirements in momentary function applications.</p><p>Finally, constructed from durable plastic bezel material this pushbutton supports a continuous current rating of up to 10 A—a testament to its capability in handling substantial electrical loads efficiently within industrial settings.</p><p>In summary this YW Series Pushbutton represents reliability durability and compliance all packed into a user-friendly design suitable for demanding environments where performance cannot be compromised.</p>