<p>When it comes to selecting the right accessory for your industrial electrical systems, understanding the technical specifications is crucial. This particular accessory offers a robust solution tailored for demanding environments such as mining, construction, and heavy industry applications.</p><p>This product operates at a rated voltage of 12 VAC/DC with an illumination feature that enhances its usability in various settings. The built-in LED lamp is green, providing clear visual feedback while maintaining energy efficiency. Its IP66 front degree of protection ensures resilience against dust and water ingress, making it suitable for harsh outdoor conditions. Meanwhile, the IP20 rating at the terminal provides adequate protection within enclosed spaces.</p><p>The accessory meets several rigorous standards and approvals including EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5 among others. These certifications affirm its reliability and compliance with international safety norms.</p><p>Operating efficiently across ambient temperatures ranging from -25 to 70 degrees Celsius, this product is versatile enough to withstand extreme weather conditions without compromising performance. Its rated insulation voltage stands at a substantial 690 V while offering a rated impulse withstand voltage of up to 6 kV—important factors when considering electrical safety margins.</p><p>The contact configuration of this accessory is designed with both functionality and flexibility in mind—a combination of one normally open (1NO) and one normally closed (1NC) contact ensures diverse operational capabilities. With a rated thermal current capacity of 10 A, it can handle significant electrical loads typical in industrial settings.</p><p>Featuring both flush and extended actuator types along with white upper and black lower button colours marked &#39;I&#39; (upper) and &#39;O&#39; (lower), users benefit from intuitive operation even under limited visibility conditions. The plastic bezel material contributes to durability while keeping costs manageable.</p><p>Installation is straightforward thanks to the standard cutout size of 22 mm which fits seamlessly into existing panels or enclosures without requiring extensive modifications. The inclusion of essential components such as an operator, contact block, contact block holder, and LED block simplifies setup processes significantly.</p><p>In summary, this illuminated accessory combines practical design with robust specifications suited for challenging environments where reliability cannot be compromised.</p>