<p>When it comes to industrial and commercial applications, choosing the right selector switch can make all the difference in ensuring seamless operations. This particular selector switch is designed to meet rigorous demands with a focus on durability, efficiency, and reliability.</p><p>Operating at a rated voltage of 6.3 VDC, this illuminated selector switch ensures clear visibility with its integrated green LED lamp. The illumination feature not only aids in easy identification but also enhances operational safety by providing immediate visual feedback. Its robust design is complemented by an impressive operational temperature range from -25&#176;C to 70&#176;C, making it versatile for various environmental conditions.</p><p>The terminal type features screw connections that are secured with a tightening torque of 0.9 N-m. This provides a reliable connection that withstands vibrations and mechanical stresses common in industrial settings. The screw clamp connection type supports both flexible and solid wires ranging from 0.75-2.5 sq-mm, offering flexibility during installation or maintenance tasks.</p><p>For engineers concerned about protection standards, this selector switch boasts multiple degrees of protection including IP20 for basic indoor use and IP66/IP67/IP69K ratings for more demanding environments where dust-tightness and water resistance are crucial. Additionally, it meets several NEMA ratings such as NEMA 1, 12, 13 for general purpose enclosures; NEMA 3R for outdoor use; and NEMA 4/4x which indicates suitability for both indoor or outdoor usage under harsh conditions like rain or ice formation.</p><p>Storage considerations are equally important in maintaining the longevity of components—this product accommodates storage temperatures between -40&#176;C to 85&#176;C without compromising its integrity over time.</p><p>Weighing just 0.018 kg, this lightweight yet sturdy component is easy to handle during installation while maintaining high performance levels once deployed.</p><p>Lastly, when dealing with electrical installations where pollution might be a factor affecting performance over time—the degree of pollution rating at IP3 ensures that the device remains functional even in less-than-ideal surroundings.</p><p>Overall, this selector switch offers comprehensive features tailored towards meeting stringent industrial requirements effectively while ensuring ease-of-use through practical design elements like wire stripping length set at an optimal 8 mm for straightforward assembly processes on-site.</p>