<p>When selecting a key selector switch for your industrial or commercial applications, you want reliability and compliance with industry standards. The YW Series Key Selector Switch is designed to meet these needs with precision.</p><p>This robust key selector switch operates at a rated voltage of 250 V and handles a current of up to 10 A. It&#39;s versatile enough to function efficiently across both 50 Hz and 60 Hz frequencies, making it suitable for various power systems.</p><p>The dimensions are compact yet practical, measuring 30 mm in width, 41.4 mm in height, and extending to a depth of 69.8 mm. This allows for easy integration into control panels without consuming excessive space.</p><p>Engineered to perform under diverse conditions, the operational temperature range spans from -20&#176;C to +55&#176;C. Whether you&#39;re operating in refrigerated environments or warmer settings, this switch maintains its performance integrity.</p><p>Installation is straightforward with the panel mounting type design requiring a standard hole diameter of 22 mm. Secure connections are ensured through M3.5 screw terminals capable of handling tightening torques up to 1 N-m.</p><p>Safety and durability are prioritized with an IP65 degree of protection against dust and water ingress when properly installed on compatible enclosures; however, it&#39;s important to note that the front face achieves IP65 while other parts remain at IP20. Compliance with global standards such as CSA C22.2 No.14, GB/TI4048.5, IEC60947-1, IEC60947-5-1, and UL508 further underscores its quality assurance.</p><p>For insulation concerns, this model offers a rated insulation voltage of up to 600 V along with an impressive insulation resistance exceeding 100 MOhm—ideal for ensuring electrical safety in complex systems.</p><p>The contact configuration comprises three normally open (3NO) contacts allowing flexible circuit designs tailored to specific needs while maintaining operational simplicity through its key actuator mechanism housed within a durable metal bezel featuring an aesthetically pleasing round shape.</p><p>Despite its rugged build quality suited for demanding environments weighing only about 0.058 g., engineers will appreciate how effortlessly it integrates into existing setups without adding unnecessary bulk or complexity during installation processes</p><p>In summary: If you&#39;re seeking dependable performance coupled with adherence towards international benchmarks then look no further than this exceptional offering from our YW series lineup which continues delivering value across numerous sectors worldwide</p>