<p>This industrial-grade, illuminated pushbutton switch is designed to meet the rigorous demands of mining, construction, and heavy industry applications. With a rated voltage of 230 VAC/DC, it ensures reliability in both alternating and direct current systems. The robust design features a degree of protection rated at IP66, making it dust-tight and protected against powerful water jets – ideal for harsh environments.</p><p>The switch complies with several international 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 ensures that the product meets stringent safety and performance requirements across various regions.</p><p>Operating efficiently within an ambient temperature range from -30 to 70 degrees Celsius, this pushbutton is built to withstand extreme conditions without compromising functionality. It utilizes a screw connection type for secure attachment and has a rated insulation voltage of up to 690 V along with a rated impulse withstand voltage of 4 kV which enhances its durability against electrical surges.</p><p>The contact configuration is set at 1NC (normally closed), providing reliable circuit control when activated. Its actuator type is extended for ease of use even with gloved hands or in challenging situations.</p><p>With an ergonomic diameter of 22 mm matching its cutout size, installation is straightforward while maintaining compatibility with standard panel designs. The blue lamp color adds visibility in low-light conditions and uses the BA9S lamp type known for its efficiency and longevity.</p><p>Designed as a momentary function device—meaning it only stays active while being pressed—the switch includes necessary components such as an operator, contact block maintained accessories power supply (lamp block) and lamp ensuring comprehensive functionality out-of-the-box.</p><p>The bezel material made from metal provides added durability while complementing the overall ruggedness required in industrial settings. Light blocks are powered by an integrated power supply enhancing operational reliability over prolonged periods under demanding circumstances.</p><p>Altogether this pushbutton offers substantial thermal current handling capability up to a maximum rating of ten amperes making sure your operations run smoothly without interruptions due to overheating issues common among lesser quality switches on market today suitable specifically tailored towards those working within heavy-duty sectors needing dependable solutions day-in-day-out .</p>