<p>The product in question is a robust and reliable illuminated pushbutton, designed for demanding environments such as mining, construction, and heavy industry. With a rated voltage of 230 VAC/DC, this device ensures consistent performance across various industrial applications.</p><p>This pushbutton boasts an impressive degree of protection with an IP66 rating, making it resistant to dust and powerful water jets. It adheres to several rigorous standards including 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. This compliance underscores its reliability and safety in diverse operational settings.</p><p>Operating comfortably within an ambient temperature range of -30 to 70 degrees Celsius, this unit is adaptable to both frigid cold and high-temperature environments. Its screw connection type facilitates straightforward installation while ensuring secure electrical connectivity.</p><p>The pushbutton features a rated insulation voltage of 690 V alongside a rated impulse withstand voltage of 4 kV which provides enhanced protection against transient overvoltages common in industrial settings. The contact configuration includes one normally open (1NO) and one normally closed (1NC) contact which allows for versatile control options.</p><p>Designed with a flush actuator type and measuring at a diameter of 22 mm, the button fits neatly into standard cutout sizes without necessitating additional modifications. The LED lamp emits a bright yellow light which enhances visibility even in low-light conditions—ideal for safety-critical applications where quick identification is crucial.</p><p>The momentary function means that the switch returns to its default position once released—a feature often required for machinery reset or emergency stop functions in industrial operations. Supporting up to a rated thermal current of 10 A further demonstrates its capability to handle substantial electrical loads reliably.</p><p>Constructed with durable metal bezel material, the device offers longevity under tough working conditions while maintaining aesthetic appeal through its sleek design. The inclusion of operator accessories like the contact block maintained accessories LED block ensures comprehensive setup right out of the box.</p><p>In summary, this pushbutton combines durability with functionality tailored specifically for challenging environments found within mining construction heavy industries making it an excellent choice when reliability matters most amidst harsh conditions.</p>