<p>In the demanding environments of mining, construction, and heavy industry, reliable equipment is a non-negotiable requirement. This illuminated mushroom actuator switch is designed to meet those rigorous standards with precision and durability.</p><p>Operating at a rated voltage of 110 VAC/DC, this product ensures compatibility across various systems. The robust IP66 degree of protection guarantees that it withstands harsh conditions including dust and powerful water jets. Compliance with multiple international standards such as EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 along with UL 508 and CSA C22.2 No. 14 certifications further assures its reliability in diverse applications.</p><p>Temperature fluctuations are common in industrial settings; thus, the ambient temperature range of -30 to 70 degrees Celsius ensures consistent performance regardless of environmental changes. Faston connections facilitate quick and secure installations or replacements when needed.</p><p>The device&#39;s rated insulation voltage stands at an impressive 690 V while offering a rated impulse withstand voltage of up to 4 kV—key features for maintaining safety under unexpected electrical surges or faults. With a contact configuration of two normally open (2NO) contacts and a rated thermal current capacity of up to 10 A, it supports substantial load requirements effectively.</p><p>Designed with user-friendly operation in mind, the actuator type is a mushroom style with a diameter of 40 mm which provides easy engagement even while wearing gloves—a common necessity in industrial settings. The blue lamp color offers clear visibility without causing strain over extended periods.</p><p>Illumination is provided by the BA9S lamp type housed within metal bezel material ensuring both durability and effective light diffusion. The maintained function means once activated it remains engaged until manually reset—a crucial feature for emergency stop applications where certainty is paramount.</p><p>Installation is simplified by its cutout size matching the actuator diameter at 40 mm making integration into existing panels straightforward without additional modifications required. Light blocks are powered via an included power supply (lamp block), enhancing efficiency during setup processes.</p><p>Each unit includes all necessary components: operator mechanism contact block maintained accessories power supply (lamp block) plus lamp making it ready-to-use straight out-of-the-box saving time on sourcing separate parts individually tailored specifically for challenging environments like yours where every second counts toward productivity goals achieved safely efficiently reliably day-in-day-out!</p>