<p>The HW Series Key Selector Switch is designed for robust performance in industrial and commercial environments. This product is engineered to meet high standards, ensuring reliable operation across various applications. </p><p>With a rated current of 10 A and a frequency range of 50/60 Hz, this switch supports diverse electrical systems with ease. The operational temperature spans from -25 to 60 degrees Celsius, making it suitable for both indoor and outdoor settings where environmental conditions can vary significantly.</p><p>One of the key features is its dual degree of protection: IP20 and IP65. This means that while the switch offers basic protection against finger-sized objects (IP20), it also provides enhanced resistance against dust ingress and low-pressure water jets from any direction (IP65). Such versatility ensures durability in challenging conditions.</p><p>The key actuator type adds an extra layer of security by allowing only authorized personnel to operate the switch, which can be crucial in sensitive operations. Its metal bezel material not only contributes to its ruggedness but also enhances its aesthetic appeal, fitting seamlessly into modern control panels.</p><p>In terms of safety standards, this selector switch boasts CE, CSA, and UL approvals. These certifications affirm compliance with international safety norms, assuring users of its quality and reliability.</p><p>Installation is straightforward with a mounting hole diameter of 22 mm, compatible with standard panel cutouts. The screw terminal type simplifies wiring connections while maintaining secure contact integrity.</p><p>Electrical specifications are equally impressive: it has a rated insulation voltage of 600 V and a rated impulse withstand voltage of 4 kV—key indicators of its capability to handle transient overvoltages effectively without compromising performance or safety.</p><p>The contact configuration includes two normally open (2NO) and two normally closed (2NC) contacts, offering flexibility for integration into complex circuits requiring multiple switching actions or states.</p><p>Moreover, the insulation resistance stands at an impressive 50 MOhm—an indicator that minimizes leakage currents thereby enhancing operational efficiency over prolonged periods.</p><p>For those looking for a dependable key selector switch that combines functionality with superior build quality while meeting rigorous industry standards—the HW Series Key Selector Switch emerges as an ideal choice.</p>