<p>For professionals in the mining, construction, and heavy industry sectors seeking a robust and reliable control component, this illuminated pushbutton offers a compelling choice. Designed to withstand demanding conditions, it features an impressive IP66 degree of protection, ensuring resistance against dust and powerful water jets. This makes it ideal for environments where durability is paramount.</p><p>Operating at a rated voltage of 110 VAC/DC with a rated insulation voltage of 690 V, this pushbutton is engineered to handle substantial electrical loads safely. Its momentary function ensures that the switch returns to its default position after activation, providing precise control over machinery operations.</p><p>The device&#39;s contact configuration is 1NC (normally closed), which means it opens the circuit when actuated—a critical feature for safety applications. The actuator type is extended for ease of use, even with gloved hands or in low-visibility settings.</p><p>With standards and approvals from EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 as well as UL 508 and CSA C22.2 No. 14 certifications, users can trust that this product meets stringent international safety and performance criteria.</p><p>The ambient temperature range from -30 to 70&#176;C allows for versatile application across various climates without compromising functionality. Connection via Faston terminals facilitates quick installation and maintenance—a boon for minimizing downtime in industrial settings.</p><p>Aesthetically practical with its red BA9S lamp type illumination housed within a metal bezel material enhances visibility while contributing to long-lasting performance under rigorous conditions. The diameter of the unit measures at an accommodating 22 mm with a corresponding cutout size allowing seamless integration into existing panels or equipment setups.</p><p>Additionally included are essential components such as an operator contact block maintained accessories power supply (lamp block) and lamp—ensuring all necessary elements are available right out of the box for straightforward assembly.</p><p>Engineered specifically with heavy-duty applications in mind this pushbutton not only meets but exceeds expectations by delivering consistent reliability operational efficiency backed by comprehensive standard compliance making it indispensable wherever high-performance solutions are required within industrial contexts.</p>