<p>When selecting components for your industrial or commercial setup, a key selector switch that balances reliability and versatility is essential. The HW Series Key Selector Switch offers just that with its robust design and dependable functionality.</p><p>Rated for a current of 10 A, this switch is suitable for various applications requiring consistent performance. It operates efficiently across frequencies of both 50 Hz and 60 Hz, providing flexibility in different electrical environments. With an operational temperature range from -25 to 60 degrees Celsius, it handles diverse conditions without compromising on performance.</p><p>The HW Series ensures secure connections through its screw terminal type, which facilitates easy installation and maintenance. Moreover, the switch boasts impressive protection ratings—IP20 and IP65—indicating strong resistance against dust ingress and water jets from any direction when correctly installed.</p><p>Compliance with international standards such as CE, CSA, and UL underscores the safety and quality of this product. These certifications assure users of adherence to rigorous industry specifications.</p><p>A key feature of this switch is its mounting hole diameter of 22 mm, making it compatible with standard panel cutouts. Its rated insulation voltage stands at a remarkable 600 V while offering a rated impulse withstand voltage of up to 4 kV. This makes it particularly resilient against transient overvoltages.</p><p>The contact configuration includes one normally open (1NO) and one normally closed (1NC) contact, ensuring versatile control options in circuits where both states are required. The actuator is operated via a key mechanism—a practical choice for security-conscious applications where unauthorized access needs to be prevented.</p><p>Constructed with a metal bezel material for enhanced durability, the HW Series also features an insulation resistance exceeding 50 MOhm—further testament to its reliable performance in demanding environments.</p><p>In terms of usability, the knob-type switch provides straightforward operation while maintaining ergonomic efficiency. Whether you&#39;re upgrading existing systems or designing new installations from scratch, this key selector switch offers a well-rounded solution tailored to meet stringent technical requirements effectively within your operations framework.</p>