<p>When it comes to selecting a reliable and robust selector switch for industrial and commercial applications, this particular model in the HW series stands out. Designed with precision, it caters to demanding environments where performance is key.</p><p>This selector switch is rated for a current of 10 A, making it suitable for a variety of electrical circuits. It operates efficiently within a frequency range of 50/60 Hz, ensuring compatibility with standard power systems. The non-illuminated design keeps things straightforward and functional, focusing on durability over unnecessary features.</p><p>One of its notable attributes is its operational temperature range from -25 to 60 degrees Celsius. This broad range means the switch can function effectively in both cold storage facilities and warmer industrial settings without compromising performance.</p><p>The screw terminal type simplifies installation and maintenance by providing secure connections that are easy to handle during setup or when changes are necessary. With an IP20 degree of protection for general use and an IP65 rating offering enhanced protection against dust ingress and water jets, this product suits various environmental conditions.</p><p>Compliance with CE, CSA, and UL standards ensures that this selector switch meets rigorous safety requirements pertinent to international markets. Its mounting hole diameter of 22 mm makes integration into existing panels straightforward without needing extensive modifications.</p><p>A spring return mode of operation enhances user convenience by automatically returning the knob actuator to its original position after activation—a practical feature in scenarios requiring quick resets or frequent use. The plastic bezel material provides durability while maintaining a lightweight structure ideal for long-term use.</p><p>Electrical specifications include a rated insulation voltage of 600 V and an impressive rated impulse withstand voltage of 4 kV—both indicators of robust electrical resilience against potential surges or fluctuations. The contact configuration features two normally closed (2NC) contacts which are essential in various control applications where breaking circuits is required as part of normal operations.</p><p>Insulation resistance stands at 50 MOhm, ensuring minimal leakage currents which translates into safer operations over time. Positioned on the right-hand side, the operation position aligns well with standard layouts found in many control panels today.</p><p>In summary, this selector switch offers reliability through its thoughtful design tailored towards efficiency in industrial settings while adhering to stringent safety standards globally recognized across electrical engineering sectors.</p>