<p>When selecting components for industrial and commercial applications, reliability and compliance with standards are paramount. This non-illuminated control device is designed to meet stringent requirements while providing dependable performance in various environments.</p><p>With a robust degree of protection featuring IP66 at the front and IP20 at the terminal, this device ensures that it withstands dust ingress and powerful water jets, making it suitable for demanding conditions. Its adherence to multiple standards such as EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5, alongside UL 508 and CSA C22.2 No. 14 certifications, underscores its quality and safety credentials.</p><p>Operating efficiently within an ambient temperature range from -25 to 70 degrees Celsius, this component is versatile enough for diverse climatic conditions without compromising functionality. The rated insulation voltage of 690 V indicates its capability to handle high-voltage applications safely.</p><p>The contact configuration includes one normally open (NO) and one normally closed (NC) contact, offering flexibility in wiring options for different circuit designs. With a rated impulse withstand voltage of 6 kV, it offers substantial protection against transient overvoltage events.</p><p>An extended actuator type provides ease of use while maintaining functionality through its maintained operation feature—ideal for situations where the button&#39;s state needs to be preserved until manually changed. The button’s green color enhances visibility in control panels or machinery interfaces.</p><p>Designed with practicality in mind, the device features a standard diameter of 22 mm which fits common cutout sizes effortlessly. Constructed with a plastic bezel material, it balances durability with cost-effectiveness—a critical consideration in large-scale installations.</p><p>Each unit comes complete with an operator mechanism along with a contact block and holder ensuring straightforward assembly into your systems without additional purchases or modifications required.</p><p>This product proves itself as an essential component by combining technical robustness with compliance across international standards—making it an excellent choice for engineers looking to integrate reliable controls into their projects seamlessly.</p>