<p>This accessory is designed to meet the rigorous demands of mining, construction, and heavy industry applications. With a rated voltage of 12 VAC/DC, it offers reliable performance in challenging environments. The product features a robust IP66 front degree of protection, ensuring resistance against dust and powerful water jets, while the IP20 rating at the terminal provides adequate protection during handling.</p><p>The illumination feature is powered by a built-in LED lamp with clear light output, enhancing visibility in low-light conditions. This design choice aligns with international 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 global safety and performance benchmarks.</p><p>Operating efficiently within an ambient temperature range from -25 to 70 degrees Celsius, this accessory maintains reliability across diverse climatic conditions. Its rated insulation voltage stands at a substantial 690 V with a rated impulse withstand voltage of 6 kV—attributes that contribute to its durability under electrical stress.</p><p>The contact configuration comprises one normally open (NO) and one normally closed (NC) contact which enhances operational flexibility. Furthermore, it boasts a rated thermal current of up to 10 A.</p><p>A flush/flush actuator type complements the ergonomic design while maintaining functionality. The dual-color button setup—green for upper activation and red for lower deactivation—is accompanied by clear legends (&quot;I&quot; for upper and &quot;O&quot; for lower), facilitating intuitive operation.</p><p>Constructed from durable plastic material, the bezel ensures longevity even in harsh industrial settings. The cutout size is standardized at 22 mm for compatibility with various panel designs.</p><p>Included components such as the operator unit, contact block holder along with LED block simplify installation while ensuring seamless integration into existing systems. This comprehensive package not only reduces procurement complexity but also supports ease-of-use during maintenance or upgrades.</p><p>Overall this accessory presents itself as a reliable choice backed by robust engineering principles tailored specifically towards demanding industrial sectors seeking efficient solutions without compromising on quality or safety standards—a testament evident through its adherence to both UL 508 and CSA C22.2 No.14 approvals alongside other DIN specifications like DIN 40050-9 that govern environmental protection ratings within industrial contexts.</p>