<p>When selecting a pushbutton for demanding industrial environments, it&#39;s crucial to consider both durability and functionality. This pushbutton is designed specifically for robust applications such as mining, construction, and heavy industry, making it suitable for those who require reliable performance under challenging conditions.</p><p>Operating at a rated voltage of 230 VAC/DC, this illuminated pushbutton provides clear visibility with its built-in LED lamp. The dual-color design features a green upper section and red lower section, allowing operators to quickly identify the button&#39;s status or function in complex systems. With an IP66 front protection rating, it offers strong resistance against dust and water ingress from the front side—ideal for harsh environments—while the IP20 terminal protection ensures safe handling during installation.</p><p>The pushbutton complies with several rigorous standards and approvals including EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5 among others. This adherence guarantees that it meets international requirements for safety and reliability. Additionally, UL 508 and CSA C22.2 No. 14 certifications provide further assurance of quality in North American markets.</p><p>With an ambient temperature range of -25 to 70 degrees Celsius, this device performs reliably across various climates without compromising its integrity or functionality. The rated insulation voltage is set at a substantial 690 V with a rated impulse withstand voltage of 6 kV—a testament to its capacity to handle electrical surges effectively.</p><p>The contact configuration includes one normally open (1NO) and one normally closed (1NC) contact setup which allows flexibility in circuit design while maintaining operational simplicity. Its momentary function means that the button returns to its original position after being pressed—perfect for temporary commands or signals in control systems.</p><p>Constructed with practicality in mind, it features a flush actuator type along with a plastic bezel material ensuring longevity without adding unnecessary weight or cost. The cutout size is standardized at 22 mm facilitating easy integration into existing panels or control stations.</p><p>This product comes complete with all necessary components: operator unit, contact block holder as well as an LED block ensuring you have everything needed right out of the box for straightforward installation.</p><p>Whether you&#39;re looking to upgrade your current system or install new controls altogether this pushbutton stands out as an efficient choice thanks not only due excellent technical specifications but also ease-of-use combined robustness required by industrial sectors today.</p>