<p>The YW Series Pushbutton is a robust and reliable solution for industrial and commercial applications, designed to meet rigorous operational demands. This non-illuminated pushbutton features a mushroom actuator type with a diameter of 40 mm, offering an easy-to-use interface that ensures quick operation in critical situations.</p><p>Constructed with precision, the pushbutton measures 41.4 mm in both width and height, with a depth of 66.3 mm. Its compact design allows for seamless integration into various control panels without sacrificing space or functionality. The product&#39;s front boasts an IP65 degree of protection, ensuring resistance against dust and low-pressure water jets from any direction, making it suitable for harsh environments. Meanwhile, the terminal maintains an IP20 rating.</p><p>Engineered to operate efficiently within temperatures ranging from -20 to 55 degrees Celsius, this pushbutton also supports storage conditions between -40 to 85 degrees Celsius, offering flexibility across diverse climates and settings. It accommodates humidity levels from 45% to 85%, further emphasizing its adaptability.</p><p>The pushbutton adheres to stringent standards and approvals including cULus listing, CE marking, UKCA certification, and CCC certification—providing assurance of quality and compliance with international safety regulations.</p><p>With its screw terminal type connection method facilitating secure installation, the device offers a rated insulation voltage of up to 600 V alongside an impressive insulation resistance of 100 MOhm—ensuring dependable performance under electrical load conditions. It can handle a rated continuous current of up to 10 A.</p><p>Designed for durability in demanding environments, the YW Series Pushbutton exhibits vibration resistance between frequencies of 5-55 Hz and shock resistance capable of enduring forces up to 10 g/ms. Its mechanical life expectancy reaches up to 0.25 million operations for single contact blocks or up to 0.1 million operations when configured as double contact blocks.</p><p>Featuring a single normally closed (1NC) contact configuration made from high-quality silver material ensures consistent conductivity over time while maintaining performance integrity even after extensive use.</p><p>The maintained function operates through a practical pushlock pull/turn reset release method—ensuring operators have full control during emergency stop scenarios or routine machine operations alike.</p><p>Designed with user convenience in mind: the bezel is crafted from durable plastic material providing both aesthetic appeal &amp; longevity; available exclusively in white button color catering specifically toward visibility needs within diverse application contexts—all fitting neatly into standard cutout sizes measuring precisely at forty millimeters each way!</p>