<p>When selecting the right accessory for demanding industrial environments, understanding its technical specifications is crucial. This product stands as a robust option designed to meet the rigorous demands of mining, construction, and heavy industry applications.</p><p>At the core of its functionality, this accessory operates at a rated voltage of 12 VAC/DC and features an illuminated design, ensuring visibility in various conditions. The illumination is provided by a built-in LED with a yellow lamp color that enhances operational clarity.</p><p>Engineered to withstand harsh environments, it boasts a degree of protection with IP66 at the front and IP20 at the terminal. These ratings indicate strong resistance against dust ingress and powerful water jets from any direction on the front side while maintaining basic protection at terminals.</p><p>The device 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 ensure compliance with international safety requirements and performance benchmarks.</p><p>Operating efficiently across ambient temperatures ranging from -25 to 70 degrees Celsius, this accessory ensures reliability in diverse climates. The rated insulation voltage is set at an impressive 690 V which underlines its capability in high-voltage scenarios.</p><p>The contact configuration includes two normally closed (2NC) contacts providing secure connectivity options. It also supports a rated impulse withstand voltage of up to 6 kV further enhancing durability against transient overvoltages.</p><p>The actuator type offers flexibility with both flush and extended designs available depending on user preference or application need. Additionally, it features dual-color buttons—green for &#39;On&#39; (upper) operations and red for &#39;Off&#39; (lower) operations—providing intuitive controls that are easy to distinguish during use.</p><p>Constructed with practicality in mind, it incorporates light blocks using an LED block system known for energy efficiency and longevity. The bezel material is made from durable plastic contributing to overall robustness without compromising weight or ease of installation into standard cutout sizes of 22 mm.</p><p>Included components such as the operator unit, contact block holder along with necessary contact blocks make this product comprehensive out-of-the-box facilitating straightforward integration into existing systems or new installations alike.</p><p>This accessory&#39;s combination of electrical performance metrics alongside physical build quality makes it suitable for challenging sectors where dependable operation is non-negotiable ensuring peace-of-mind through every cycle undertaken within your enterprise’s infrastructure needs.</p>