<p>When it comes to selecting reliable and robust control components for demanding environments, this illuminated mushroom pushbutton offers a practical solution designed with industrial applications in mind. Rated at 12 VAC/DC, this product is engineered to meet the rigorous demands of sectors such as mining, construction, and heavy industry.</p><p>One of the standout features is its high degree of protection rated at IP66. This ensures that the device is well-protected against dust ingress and powerful water jets, making it suitable for harsh conditions typically encountered in industrial settings. The pushbutton 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—ensuring broad acceptance and compliance across various regions.</p><p>Operating efficiently within a wide ambient temperature range from -30 to 70 degrees Celsius, this device remains functional even under extreme environmental conditions. The screw connection type facilitates secure installation while maintaining ease of assembly or disassembly when required.</p><p>The rated insulation voltage stands at an impressive 690 V along with a rated impulse withstand voltage of 4 kV—an essential feature for ensuring safety and reliability in electrical circuits subject to transient voltages. With its contact configuration defined as 1NO+1NC (one normally open and one normally closed), the device provides versatile switching options tailored to diverse operational needs.</p><p>Designed with a user-friendly mushroom actuator type featuring a diameter of 40 mm, it allows for easy operation even when wearing gloves—a common requirement in industrial scenarios. The momentary function adds another layer of practicality by ensuring that the button returns to its original position after actuation.</p><p>Illumination plays a key role here; equipped with a BA9S yellow lamp type housed within a metal bezel material that enhances durability while offering visual clarity during operation—especially important in low-light environments typical in many industries.</p><p>The light blocks are powered by an integrated power supply system which simplifies setup while maintaining consistency across installations. Additionally included are operator components such as contact block maintained accessories power supply (lamp block) and lamp providing all necessary elements for seamless integration into existing systems or new setups alike.</p><p>Overall whether you’re engaged in mining construction or other heavy-duty sectors this illuminated mushroom pushbutton delivers consistent performance backed by solid engineering principles aimed squarely at meeting your technical requirements without compromise on quality or functionality.</p>