<p>This accessory is designed to meet the rigorous demands of industrial applications, particularly in mining, construction, and heavy industry. With a rated voltage of 230 VAC/DC, it ensures reliable performance across various environments. The illumination feature is powered by a built-in LED with a yellow lamp color for clear visibility.</p><p>The product boasts an impressive degree of protection with IP66 at the front and IP20 at the terminal, safeguarding against dust and water ingress as well as providing essential safety measures. It adheres to multiple standards and approvals including EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5 among others. These certifications underscore its compliance with international electrical safety norms.</p><p>Operating efficiently within a wide ambient temperature range of -25 to 70 degrees Celsius, this accessory is versatile enough for diverse climatic conditions. The rated insulation voltage stands at 690 V while the rated impulse withstand voltage is set at 6 kV—both indicative of its robustness under high-voltage scenarios.</p><p>The contact configuration features two normally closed (2NC) contacts which are integral for maintaining circuit integrity in emergency situations or when power needs to be cut off swiftly. It also supports a rated thermal current up to 10 A ensuring it can handle substantial electrical loads without overheating.</p><p>The actuator type offers both flush and extended options catering to different operational preferences or installation requirements. Its bezel material is crafted from durable plastic contributing to its longevity even in harsh settings. Furthermore, the cutout size of 22 mm makes it compatible with standard panel installations facilitating ease of integration into existing systems.</p><p>A unique aspect of this accessory is its dual-color button design featuring white on the upper part and black on the lower part enhancing user interaction through intuitive visual cues. The light blocks are based on an LED block system known for energy efficiency and long lifespan reducing maintenance frequency.</p><p>Included components such as the operator contact block holder and LED block ensure seamless assembly making it ready-to-use upon delivery eliminating additional procurement hassles for users aiming for quick deployment in their projects or operations.</p><p>Overall this product exemplifies reliability durability and compliance offering a pragmatic solution tailored specifically towards demanding industrial applications where performance cannot be compromised due to environmental challenges or stringent regulatory requirements.</p>