<p>When it comes to selecting reliable components for industrial applications, the need for efficiency and durability is paramount. This particular mushroom actuator switch is designed with these principles in mind, offering a robust solution for various demanding environments such as mining, construction, and heavy industry.</p><p>Operating at a rated voltage of 230 VAC/DC, this illuminated switch provides clear visibility even in low-light conditions. The green BA9S lamp ensures that operators can easily identify the status of machinery or processes at a glance. With an IP66 degree of protection, the switch is well-protected against dust ingress and powerful water jets, making it suitable for harsh outdoor settings.</p><p>Conforming to several international standards including EN IEC 60947-5-1 and UL 508 among others, this product assures compliance with safety regulations across global markets. It operates effectively within an ambient temperature range from -30 to 70 degrees Celsius, accommodating extreme weather conditions without compromising functionality.</p><p>The screw connection type simplifies installation and maintenance tasks while providing secure electrical connectivity. A rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV enhance its resilience against electrical surges, ensuring long-term reliability in high-demand operations.</p><p>Featuring a contact configuration of 1NC (normally closed), this switch maintains its state until manually reset—ideal for emergency stop functions where safety cannot be compromised. Its maintained function allows operators to lock the switch in position until it&#39;s intentionally released.</p><p>The actuator&#39;s mushroom design with a diameter of 40 mm offers both ergonomic comfort and ease of use during operation. Constructed with a metal bezel material, it delivers superior strength and resistance to mechanical impact—a crucial factor in industrial environments where equipment is subject to rigorous handling.</p><p>Installation is straightforward thanks to the cutout size matching the actuator diameter at 40 mm. The light block type includes a power supply which supports consistent illumination throughout its lifecycle without frequent replacements or downtimes.</p><p>Incorporating an operator, contact block, maintained accessories, power supply (lamp block), and lamp within its package ensures you have all necessary components on hand for immediate deployment upon delivery.</p><p>This versatile product meets diverse application needs across sectors requiring robust control solutions under challenging conditions while delivering dependable performance day after day.</p>