<p>This accessory is designed to meet the rigorous demands of industrial and commercial applications, particularly in mining, construction, and heavy industry sectors. Engineered for reliability and durability, this product operates at a rated voltage of 220 VDC, ensuring consistent performance even in challenging environments.</p><p>The illumination feature is powered by a built-in LED lamp with a clear light color, offering excellent visibility without compromising energy efficiency. The accessory&#39;s design includes an actuator type that is flush/flush, paired with a white upper button and black lower button for intuitive operation. The legend &quot;I&quot; on the upper part and &quot;O&quot; on the lower part further facilitates easy identification during use.</p><p>Safety and protection are paramount; hence, the accessory boasts an IP66 degree of protection at the front to guard against dust ingress and powerful water jets. At the terminal side, it achieves IP20 protection to prevent accidental contact with live parts. This makes it suitable for both indoor and outdoor installations where exposure to harsh elements might occur.</p><p>Designed according to international standards such as EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5 among others, this product adheres to stringent safety norms. It also holds approvals from UL 508 and CSA C22.2 No. 14 standards which underscore its compliance with North American regulations.</p><p>The rated insulation voltage stands at 690 V while its rated impulse withstand voltage reaches up to 6 kV—both indicative of robust electrical insulation capabilities essential for high-stress environments. Additionally, it supports a rated thermal current of up to 10 A.</p><p>A notable feature is its contact configuration comprising one normally open (NO) and one normally closed (NC) contact which provides versatile control options suitable for various circuit requirements. The device&#39;s cutout size measures at a standard dimension of 22 mm facilitating straightforward integration into existing systems or panels.</p><p>Constructed using durable plastic material for the bezel ensures longevity while maintaining cost-effectiveness—a critical consideration in large-scale industrial deployments where equipment reliability translates directly into operational uptime.</p><p>Included within this comprehensive package are an operator unit along with necessary components such as contact block holder plus LED block making installation seamless right out-of-the-box without needing additional purchases or adjustments before deployment into service environments demanding immediate functionality upon arrival onsite.</p>