<p>When selecting components for industrial and commercial applications, reliability and precision are paramount. The YW Series illuminated switch is designed to meet these demands with a blend of robust features tailored for various technical environments.</p><p>Operating at a rated voltage of 100/110 VAC and supporting both 50/60 Hz frequencies, this switch provides flexibility in diverse electrical systems. The integrated illumination feature, powered by a built-in LED, enhances visibility in low-light conditions—an essential attribute for ensuring operational accuracy in demanding settings. With its striking yellow lamp and cover color, it stands out clearly on control panels, minimizing the risk of operator error.</p><p>The YW Series is engineered to withstand a wide range of temperatures, boasting an operational temperature span from -20 to 55 degrees Celsius. This adaptability ensures consistent performance across different climates and environments. Additionally, the ambient temperature tolerance from -45 to 80 degrees Celsius highlights its resilience even when not actively in use.</p><p>For installation ease and secure connectivity, this model employs M3.5 screw terminals—a common standard that facilitates straightforward integration into existing setups. Its mounting hole diameter of 29.8 mm allows compatibility with numerous panel configurations.</p><p>In terms of durability against external elements, the product offers an IP65 degree of protection against dust ingress and water jets when correctly installed with appropriate sealing measures; however, it&#39;s important to note that it has an IP20 rating under less stringent conditions where only basic protection is necessary.</p><p>Moreover, the device&#39;s shock resistance capability can endure up to 100 ms impacts without compromising functionality—ideal for industrial environments where mechanical stress can be frequent.</p><p>Humidity resistance ranging from 45% to 85% ensures reliable operation in varying moisture levels often encountered within industrial facilities or outdoor installations.</p><p>Finally, with an insulation resistance rated at 100 MOhm, safety is prioritized by reducing risks associated with electrical leakage or short circuits.</p><p>Overall, the YW Series illuminated switch combines practical design elements with robust specifications tailored for professionals seeking dependable performance in their electrical projects.</p>