<p>In the demanding environments of mining, construction, and heavy industry, reliability and durability are paramount. This product is crafted to meet these rigorous standards with a robust design that ensures optimal performance in challenging conditions.</p><p>Operating at a rated voltage of 110 VAC/DC, this illuminated device features an extended actuator type for ease of use. Its illumination is powered by a yellow BA9S lamp, ensuring visibility even in low-light settings. The momentary function allows for precise control, making it ideal for applications where quick response times are critical.</p><p>The product boasts an IP66 degree of protection, safeguarding it against dust ingress and powerful water jets from any direction. This makes it suitable for harsh outdoor environments or industrial sites where exposure to elements is unavoidable.</p><p>Compliant with multiple international standards and approvals such as 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 ensure its safety and reliability across various global markets.</p><p>Designed for versatility within extreme temperature ranges from -30 to 70 degrees Celsius, this unit maintains functionality without compromise on performance or safety. It features a screw connection type which simplifies installation while providing secure electrical connections necessary in high-vibration scenarios typical of industrial operations.</p><p>With a rated insulation voltage of up to 690 V and an impressive rated impulse withstand voltage of 4 kV, the device offers exceptional protection against transient overvoltage events that could otherwise disrupt operations or damage equipment. The contact configuration includes two normally closed (2NC) contacts which enhance its utility in fail-safe circuit designs.</p><p>The bezel material is metal adding another layer of durability required in rough handling situations typical within industrial settings while maintaining aesthetic appeal through its sleek finish matching other control panel components seamlessly due to its standard cutout size diameter measuring at precisely twenty-two millimeters (22 mm).</p><p>This solution also encompasses maintained accessories along with power supply light blocks type making integration into existing systems straightforward eliminating need additional purchases thus reducing overall project costs significantly all included within package itself operator contact block lamp block plus lamp provides complete setup ready out-of-box usage immediately upon delivery no further configurations required saving valuable time during installation process especially beneficial when working under tight deadlines often encountered industries mentioned earlier</p><p>In summary if you seek reliable efficient component capable meeting demands placed upon equipment used sectors like mining construction heavy industry then consider integrating this formidable offering your current future projects today</p>