<p>For professionals working in the demanding environments of mining, construction, and heavy industry, reliability is non-negotiable. The product at hand stands as a robust solution designed to meet these rigorous demands with its durable construction and high-performance features.</p><p>Engineered for resilience, this non-illuminated pushbutton switch boasts an impressive degree of protection rated at IP66. This ensures it can withstand harsh conditions such as dust and water ingress, making it ideal for outdoor or industrial settings where exposure to the elements is a concern. The device adheres to several key 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. These approvals underline its compliance with international safety and performance benchmarks.</p><p>The operational temperature range from -30 to 70 degrees Celsius provides versatility across varied climates—whether you&#39;re dealing with the chilly winds of a winter morning or the scorching heat of summer afternoons. It incorporates a screw connection type which offers secure wiring that minimizes accidental disconnections during operation.</p><p>With a rated insulation voltage of up to 690 V and an impulse withstand voltage of 4 kV, this switch is built to handle substantial electrical loads while maintaining user safety through effective insulation properties. The contact configuration includes one normally closed (1NC) contact which supports momentary function operations—ideal for applications requiring temporary engagement like machine starts or emergency stops.</p><p>The actuator is extended for ease of access even when wearing gloves—a common requirement in industrial environments. Measuring at a diameter of 22 mm with matching cutout size compatibility simplifies installation within standard panel designs without additional modifications needed.</p><p>A metal bezel material enhances durability while providing a professional finish that resists corrosion over time—a critical factor in industries where equipment longevity equates to cost-effectiveness. Its black button colour not only complements various control panels but also aids in quick identification amidst other controls due to contrast visibility.</p><p>Rated thermal current capacity stands at 10 A ensuring reliable performance under continuous use without overheating concerns—an essential trait when operating machinery critical for daily operations in rugged sectors such as mining or construction sites.</p>