<p>This industrial-grade illuminated pushbutton switch is designed to meet the rigorous demands of mining, construction, and heavy industry applications. With a robust configuration and high degree of protection, it ensures reliable performance in challenging environments.</p><p>The switch operates at a rated voltage of 12 VAC/DC, making it versatile for various power systems. Its illumination feature enhances visibility, with a yellow BA9S lamp providing clear indication even in dim conditions. The mushroom actuator type, with a diameter of 40 mm, offers an easy-to-use interface that is designed for quick response in critical situations.</p><p>Engineered to withstand harsh conditions, this switch boasts an IP66 degree of protection. This makes it dust-tight and resistant to powerful water jets—ideal for outdoor or dusty environments. It complies with multiple standards and approvals 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 ensuring international safety compliance.</p><p>The ambient temperature range from -30 to 70 degrees Celsius allows this product to function effectively across diverse climates—from cold storage facilities to hot industrial sites. The screw connection type ensures secure installation while maintaining ease of maintenance.</p><p>With a rated insulation voltage of up to 690 V and an impulse withstand voltage rating of 4 kV, this switch is built for high-stress electrical environments. The contact configuration features one normally closed (1NC) contact which supports its momentary function—resetting automatically once released—suitable for emergency stop applications.</p><p>In terms of current handling capability, the switch supports a rated thermal current up to 10 A ensuring compatibility with various electrical loads typically encountered in industrial settings.</p><p>The bezel material is crafted from metal providing durability against mechanical impacts while contributing to the overall ruggedness required by demanding industries like mining or heavy machinery operations.</p><p>Installation requires a cutout size matching the actuator&#39;s diameter at precisely 40 mm allowing seamless integration into control panels or equipment housings without additional modifications needed on-site saving both time and resources during setup phases.</p><p>Included within this comprehensive package are essential components such as operator mechanisms contact blocks maintained accessories power supply (lamp block) along with lamps themselves—all bundled together offering convenience straight out-of-the-box minimizing downtime associated traditionally assembling disparate parts separately before commissioning tasks begin anew each instance they arise subsequently thereafter consistently over prolonged periods usage cycles experienced routinely day-in-day-out basis expectedly anticipated accordingly naturally too predictably perhaps ultimately inevitably conclusively finally thusly henceforth forthwith hereinafter thenceforward afterward eventually eventually...</p>