<p>For professionals in the mining, construction, and heavy industry sectors, selecting a reliable pushbutton is crucial for maintaining operational efficiency and safety. This particular pushbutton is designed with these demanding environments in mind, offering robust features that ensure dependable performance.</p><p>Rated for 220 VDC, this illuminated pushbutton provides clear visual feedback with its built-in LED lamp. The lamp emits a clear light, making it easy to identify the button&#39;s status even in low-light conditions. The device boasts an IP66 front protection rating, ensuring resistance against dust and powerful water jets—a key consideration for harsh industrial settings. Meanwhile, the terminal side holds an IP20 rating.</p><p>Meeting multiple international standards such as EN IEC 60947-1 and UL 508, this pushbutton adheres to rigorous quality and safety benchmarks. With a wide ambient temperature range from -25 to 70 degrees Celsius, it can withstand extreme environmental conditions without compromising functionality.</p><p>The contact configuration of 1NO+1NC allows for versatile application setups. Its rated insulation voltage stands at 690 V while supporting an impulse withstand voltage of up to 6 kV. The actuator type offers both flush and extended options depending on user preference or space constraints.</p><p>Designed with practicality in mind, the function is momentary—ideal for applications requiring temporary activation. It has a rated thermal current of 10 A which ensures compatibility with various electrical systems within industrial operations. </p><p>The bezel material is plastic which contributes to its durability while remaining lightweight. The legend on the button indicates &#39;Start&#39; on the upper section and &#39;Stop&#39; on the lower section—clear labeling that aids quick identification during operation.</p><p>With a cutout size of 22 mm, installation into standard panels or enclosures remains straightforward. Button colors are white (upper) and black (lower), providing contrast that enhances visibility in diverse lighting conditions.</p><p>Accompanying components include an operator unit along with contact block holder and LED block—all necessary elements for seamless integration into existing systems or new installations.</p><p>In summary, this pushbutton combines essential features tailored specifically for heavy-duty applications where reliability cannot be compromised—a solid choice backed by comprehensive standards compliance suitable across varied industrial landscapes.</p>