<p>The YW Series Key Selector Switch is a robust and reliable component designed for industrial and commercial applications. This switch offers a pragmatic solution with its straightforward design and dependable functionality, making it a staple in many electrical systems.</p><p>With a rated current of 10 A and compatibility with both 50 Hz and 60 Hz frequencies, this key selector switch provides versatility across various power systems. Its compact dimensions—30 mm in width, 41.4 mm in height, and 69.8 mm in depth—allow for easy integration into control panels without sacrificing valuable space.</p><p>The operational temperature range from -20 to 55 degrees Celsius ensures reliability even in challenging environments. The terminal type is an M3.5 screw, requiring a tightening torque of 1 N-m for secure connections.</p><p>A notable feature of this product is its dual degree of protection: IP20 for standard installations and IP65 for those needing enhanced protection against dust and water ingress. These ratings ensure that the switch can be used safely in diverse settings while maintaining performance integrity.</p><p>Adhering to multiple international standards such as CSA C22.2 No.14, GB/TI4048.5, IEC60947-1, IEC60947-5-1, and UL508 underscores its compliance with rigorous safety and quality benchmarks.</p><p>The key selector switch fits neatly into a mounting hole diameter of 22 mm—a common size that facilitates easy replacement or installation within existing setups.</p><p>Its mode of operation features a spring return mechanism which automatically reverts the switch to its original position after activation—ideal for operations where momentary switching is required.</p><p>Rated insulation voltage stands at an impressive 600 V with an insulation resistance of up to 100 MOhm ensuring safe operation under high voltage conditions.</p><p>This model includes a contact configuration of one normally open (NO) plus one normally closed (NC) contact set-up allowing flexible wiring configurations based on specific circuit requirements.</p><p>Designed with user convenience in mind the actuator type is key-operated providing security by limiting access to authorized personnel only while the round plastic bezel offers durability without compromising aesthetics or functionality.</p><p>Finally positioned on the right side this key selector switch assures ease-of-use aligning well with ergonomic considerations during installation or operation.</p>