<p>When selecting a reliable control device for demanding environments, this illuminated mushroom actuator stands out as a robust choice. Designed to endure the rigorous conditions of mining, construction, and heavy industry applications, it combines resilience with functionality.</p><p>With a rated voltage of 110 VAC/DC and an impressive degree of protection at IP66, this product ensures optimal performance even in dusty or wet conditions. The illumination is provided by a blue BA9S lamp type, offering clear visibility in low-light environments. This makes it particularly useful for situations where quick identification is crucial.</p><p>The actuator features a maintained function with a contact configuration of 1NC (normally closed). This ensures that once activated, the switch remains in its current state until manually reset—a vital feature for safety operations requiring consistent engagement.</p><p>Constructed with durability in mind, the device operates efficiently within an ambient temperature range from -30 to 70 degrees Celsius. Its metal bezel material adds to its ruggedness while providing reliable operation over time. The cutout size and diameter are both set at 40 mm, ensuring compatibility with standard panels and ease of installation.</p><p>For electrical specifications, the rated insulation voltage stands at 690 V with a rated impulse withstand voltage of 4 kV—demonstrating its capability to handle transient voltages effectively. Furthermore, it supports a rated thermal current of up to 10 A.</p><p>The screw connection type simplifies installation and maintenance processes while ensuring secure connections under high-vibration conditions typical in industrial settings. Included components such as the operator, contact block, maintained accessories, power supply (lamp block), and lamp provide everything needed for seamless integration into existing systems.</p><p>Adhering to international standards like EN IEC 60947-5-1/5-5/60073/60529 along with UL 508 and CSA C22.2 No.14 approvals guarantees compliance across various regulatory landscapes—adding another layer of assurance regarding quality and safety standards.</p><p>In summary, whether you are working on new installations or upgrading existing systems within harsh industrial environments—this illuminated mushroom actuator offers reliability backed by comprehensive technical specifications tailored specifically for those seeking dependable performance without compromise.</p>