<p>When selecting an accessory for demanding environments like mining, construction, and heavy industries, reliability and compliance with standards are paramount. This robust accessory is designed to meet stringent requirements while offering practical features that cater to industrial needs.</p><p>Operating at a rated voltage of 230 VAC/DC, this illuminated accessory ensures visibility and functionality in diverse settings. The built-in LED lamp provides clear illumination with a dual-color scheme—white on the upper section and black on the lower—allowing for intuitive operation. The legend markings &#39;I&#39; (upper) and &#39;O&#39; (lower) further enhance its usability by clearly indicating operational states.</p><p>The product&#39;s durable design is evident in its degree of protection: IP66 at the front ensures resistance against dust and powerful water jets, making it suitable for harsh outdoor conditions. Meanwhile, the IP20 protection at the terminal safeguards internal components from accidental contact. Its construction complies with multiple international standards such as EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 among others—ensuring safety and performance consistency across various applications.</p><p>With an ambient temperature range from -25 to 70 degrees Celsius, this accessory can withstand extreme weather conditions without compromising performance. It boasts a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 6 kV—a testament to its resilience against electrical surges.</p><p>The contact configuration includes two normally open contacts (2NO), supporting straightforward integration into existing systems or new installations. Additionally, it has a rated thermal current capacity of up to 10 A.</p><p>A flush/flush actuator type complements its sleek design while ensuring easy operation even when wearing gloves—a common requirement in industrial settings. The bezel material made from plastic offers both durability and lightweight advantages.</p><p>Installation is simplified with a standard cutout size of 22 mm which aligns with industry norms for quick setup or replacement tasks. Included components such as the operator unit, contact block holder, LED block ensure that you have everything needed right out of the box for seamless assembly or maintenance activities.</p><p>Designed specifically for rigorous use cases within mining operations or heavy-duty construction sites where equipment must endure tough environmental challenges daily; this accessory stands out as both reliable yet practical choice meeting your technical specifications head-on without unnecessary frills but focusing purely on delivering what matters most: dependable service life under pressure!</p>