<p>When it comes to reliable and efficient control solutions for industrial and commercial applications, the Selector Switch from the HW series stands out as a robust choice. Designed with precision, this switch is tailored for professionals who demand durability and performance.</p><p>The selector switch operates at a rated current of 10 A, making it suitable for various electrical setups. Its compatibility with both 50 Hz and 60 Hz frequencies ensures versatility across different systems. With an operational temperature range from -25 to 60 degrees Celsius, it can withstand diverse environmental conditions, making it ideal for both indoor and outdoor installations.</p><p>One of the key features is its dual degree of protection: IP20 and IP65. This means the switch offers basic protection against solid objects under standard conditions (IP20) while also providing complete dust-tight protection and resistance against water jets (IP65). Such flexibility in protection levels enhances its applicability in environments where exposure to dust or moisture is a concern.</p><p>The switch&#39;s terminal type employs screw connections, facilitating secure wiring that minimizes maintenance needs over time. The contact configuration is designed as 2NO (two normally open contacts), which provides straightforward integration into existing circuits needing simple on/off control mechanisms.</p><p>In terms of compliance, this selector switch meets CE, CSA, and UL standards—an assurance of quality recognized globally. These certifications underline its safety credentials and suitability for international markets.</p><p>Installation is made simple with a mounting hole diameter of 22 mm, allowing easy fitting into standard panels or enclosures without requiring special modifications. The rated insulation voltage stands at an impressive 600 V while offering a rated impulse withstand voltage of 4 kV—attributes that ensure reliability even under high-stress electrical conditions.</p><p>For user interaction, the actuator type utilizes a key mechanism combined with maintained functionality. This design not only adds an extra layer of security by preventing unauthorized operation but also maintains its position until manually changed—a vital feature in many industrial settings where consistent control state is crucial.</p><p>Constructed with plastic bezel material, the selector switch combines lightweight properties with sufficient durability to endure rigorous use without compromising structural integrity. Additionally, boasting an insulation resistance of 50 MOhm ensures minimal leakage current paths within electrical systems thereby enhancing overall efficiency.</p><p>Overall, this knob-type selector switch from the HW series embodies practicality fused with technical proficiency—a dependable choice for engineers seeking components that meet stringent operational demands effectively.</p>