<p>When selecting an industrial component for demanding environments, understanding the technical specifications is crucial. This 22 mm illuminated pushbutton switch offers a robust solution tailored for mining, construction, and heavy industry applications. Let&#39;s delve into its features to see if it meets your operational needs.</p><p>The switch operates efficiently at a rated voltage of 24 VAC/DC, ensuring compatibility with standard control systems. Its illumination feature uses a BA9S lamp in blue, providing clear visibility even in low-light conditions. The maintained function means that once activated, the switch remains engaged until manually reset—a practical choice for various control operations.</p><p>Durability is assured with an IP66 degree of protection, safeguarding against dust and powerful water jets from any direction. This makes it suitable for harsh outdoor and indoor environments where reliability is non-negotiable. The device&#39;s compliance with standards such as EN IEC 60947-5-1 and UL 508 further underscores its quality and safety assurance.</p><p>Operating temperatures range from -30 to 70 degrees Celsius, allowing the switch to function in extreme weather conditions without compromising performance. The faston connection type facilitates quick installation or replacement during maintenance procedures.</p><p>With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, this pushbutton ensures high electrical endurance under transient overvoltages—critical for maintaining system integrity in fluctuating power scenarios.</p><p>The contact configuration comprises two normally closed (2NC) contacts which provide reliable switching actions essential for safety circuits or emergency stop functions. A rated thermal current of 10 A supports adequate load handling capabilities across various applications.</p><p>Constructed with a metal bezel material, this switch offers enhanced mechanical strength while maintaining aesthetic appeal on control panels. Its cutout size matches its diameter at 22 mm which simplifies panel design considerations without requiring additional adjustments.</p><p>Included components such as the operator, contact block, maintained accessories, power supply (lamp block), and lamp ensure comprehensive functionality right out of the box—minimizing setup time so you can focus on what matters most: productivity.</p><p>In summary, this pushbutton combines ruggedness with precision engineering making it an ideal choice for those seeking dependability in challenging industrial settings where every detail counts.</p>