<p>The YW Series Key Selector Switch is a robust and reliable choice for industrial and commercial applications, offering a blend of functionality and compliance with stringent standards. Designed to meet the demands of various operational environments, this switch provides users with essential features that ensure both performance and safety.</p><p>With a rated current of 10 A and supporting frequencies of 50/60 Hz, this key selector switch is suitable for diverse electrical systems, making it versatile across different settings. The unit&#39;s dimensions—30 mm in width, 41.4 mm in height, and 69.8 mm in depth—allow for compact installation without compromising on accessibility or ease of use.</p><p>This switch operates efficiently within an operational temperature range from -20 to 55 degrees Celsius, demonstrating its capability to perform under varying environmental conditions. Its terminal type utilizes M3.5 screws with a tightening torque specification of 1 N-m, ensuring secure connections during installation.</p><p>One notable feature is its dual degree of protection: IP20 for basic protection against touch by fingers or similar objects greater than 12 millimeters in diameter; IP65 offers complete protection against dust ingress and low-pressure water jets from any direction. This makes it suitable for more demanding environments where durability is crucial.</p><p>Meeting several international standards such as CSA C22.2 No.14, GB/TI4048.5, IEC60947-1, IEC60947-5-1, and UL508 ensures that the YW Series Key Selector Switch adheres to high-quality benchmarks recognized globally.</p><p>The mounting hole diameter is set at 22 mm which aligns with common industry practices for easy integration into existing panels or control boxes. The mode of operation features a spring return mechanism which automatically returns the actuator to its initial position after use—a practical feature that enhances user convenience while minimizing potential errors.</p><p>Rated insulation voltage stands at an impressive 600 V providing robust insulation properties necessary for safe operations in high-voltage scenarios. The contact configuration consists of one normally open (1NO) contact which suits applications requiring simple on/off operations controlled via key actuation.</p><p>The actuator type being key-operated adds an extra layer of security by restricting unauthorized access or accidental activation—a critical aspect especially in sensitive installations where precision control is paramount.</p><p>A round bezel made from durable plastic complements the overall design ensuring longevity even under frequent usage conditions while maintaining aesthetic appeal within control panels or machinery fronts.</p><p>Insulation resistance measures up at a substantial 100 MOhm reinforcing confidence in its electrical isolation capabilities thereby preventing unintended circuit paths that could lead to faults or inefficiencies over time.</p><p>In summary this YW Series Key Selector Switch combines essential technical specifications with rigorous compliance standards delivering reliability safety and ease-of-use required by professionals operating within industrial sectors looking for dependable solutions tailored towards their unique needs.</p>