<p>When it comes to selecting a reliable push button for demanding environments, this non-illuminated device is engineered to meet the rigorous standards of industrial applications. Built with an IP66 degree of protection, it ensures resistance against dust and powerful water jets, making it ideal for harsh conditions encountered in mining, construction, and heavy industry settings.</p><p>The button complies with multiple international standards including EN IEC 60947-5-1 and UL 508, ensuring its reliability and safety across various installations. The ambient temperature range from -30 to 70 degrees Celsius allows for versatile use in both frigid and hot climates without compromising performance.</p><p>This unit features a screw connection type that facilitates straightforward installation while maintaining secure electrical connections. With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, this push button is designed to handle substantial electrical loads safely.</p><p>The contact configuration includes one normally open (NO) and one normally closed (NC) contact, providing flexible control options suitable for diverse operational requirements. It also supports maintained function operation—ideal for tasks requiring sustained engagement without continuous manual pressure.</p><p>Measuring at a standard diameter of 22 mm with an extended actuator type, the button fits seamlessly into existing panels or new designs where space efficiency is crucial. The yellow color enhances visibility in low-light conditions or complex setups where quick identification is necessary.</p><p>Constructed with a robust metal bezel material, the device offers enhanced durability against mechanical impacts—a critical feature when used in high-risk environments like mining sites or construction zones. The cutout size matches the industry-standard diameter of 22 mm for easy integration into most control systems.</p><p>Rated at a thermal current capacity of up to 10 A, this push button can manage significant operational demands typical within industrial circuits. Its design ensures consistent performance under strenuous conditions while adhering to stringent safety regulations such as CSA C22.2 No. 14.</p><p>In summary, this non-illuminated push button stands out as an excellent choice due to its compliance with international standards and robust build quality tailored specifically for challenging industrial applications.</p>