<p>For professionals in the electrical engineering and automation sectors, selecting reliable components is crucial to ensuring system integrity and safety. This product, designed with industrial and commercial applications in mind, offers several noteworthy features tailored to meet demanding technical requirements.</p><p>Operating at a rated voltage of 220 VDC, this illuminated device boasts an impressive degree of protection with IP66 on the front side and IP20 at the terminal. Such specifications underline its robust resistance against dust ingress and water jets from any direction, making it suitable for challenging environments where reliability is paramount.</p><p>Adhering to numerous standards and approvals including EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 as well as UL 508 and CSA C22.2 No. 14 certifications ensures compliance with international safety standards. It also meets DIN 40050-9 guidelines which further affirms its quality assurance.</p><p>The product&#39;s ambient temperature range spans from -25&#176;C to +70&#176;C allowing for versatile application across various climates without compromising performance. With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 6 kV, it provides significant resilience against electrical surges or spikes.</p><p>This component features a contact configuration of one normally closed (1NC) contact which can be integral for certain circuit designs requiring fail-safe mechanisms. The actuator type is flush with a diameter of 22 mm offering compact yet effective operation within control panels or machinery interfaces.</p><p>Equipped with an LED lamp that emits a bright yellow light ensures visibility in diverse lighting conditions while maintaining energy efficiency synonymous with LED technology. The maintained function allows the operator to remain engaged until manually reset providing stable operation during use.</p><p>Rated thermal current stands at an ample 10 A accommodating substantial current flow through circuits without overheating risks enhancing overall durability under load conditions. Constructed using plastic bezel material contributes towards lightweight design yet maintains structural integrity needed in industrial settings.</p><p>Installation convenience is facilitated by including essential components such as the operator unit itself along with contact block holder plus LED block simplifying assembly processes saving time on setup procedures especially beneficial during large-scale implementations or urgent replacements when downtime needs minimizing effectively ensuring seamless integration into existing systems via standardized cutout size measuring precisely at &#216;22 mm reaffirming compatibility across industry-standard equipment setups.</p>