<p>In the demanding environments of mining, construction, and heavy industry, reliability and robustness are non-negotiable. This particular industrial control device stands as a testament to durability and performance, tailored specifically for such rigorous applications.</p><p>Operating at a rated voltage of 110 VAC/DC, this illuminated control device ensures visibility in challenging conditions with its blue BA9S lamp. The illumination feature is particularly beneficial in dimly lit or high-stress environments where quick access and operation are critical.</p><p>The product boasts an IP66 degree of protection, safeguarding it from dust ingress and powerful water jets—ideal for outdoor or dusty settings typical in heavy industries. Compliance with standards like EN IEC 60947-5-1 and UL 508 underscores its quality assurance and adherence to international safety norms.</p><p>Designed to withstand ambient temperatures ranging from -30 to 70 degrees Celsius, this device is built for versatility across various climates. Its Faston connection type facilitates easy installation while maintaining secure electrical connections—a crucial factor for minimizing downtime in industrial operations.</p><p>The contact configuration features a single normally closed (1NC) contact setup. With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, the product is engineered to handle significant electrical stress without compromising safety or functionality.</p><p>Central to its design is the mushroom actuator type with a diameter of 40 mm—a user-friendly feature that allows swift activation even when wearing gloves. The maintained function ensures that once activated, the state remains until manually reset—an essential characteristic for emergency stops or long-term operational requirements.</p><p>Constructed with a metal bezel material, this component promises enhanced durability against physical impacts common in heavy-duty workspaces. The cutout size matches the actuator diameter at 40 mm for seamless integration into existing panels or systems.</p><p>This comprehensive package includes an operator unit, contact block, maintained accessories, power supply (lamp block), and lamp—all necessary components bundled together for straightforward deployment without additional purchases or modifications required.</p><p>For professionals seeking dependable solutions in tough environments where precision meets resilience—this product delivers on all fronts with efficiency and ease-of-use at its core.</p>