<p>When selecting a pushbutton for industrial or commercial applications, it&#39;s essential to balance functionality with reliability. This particular pushbutton model offers a combination of robust features tailored to meet demanding operational needs.</p><p>Rated for 220 VDC, this illuminated pushbutton is designed to provide clear visual feedback with its yellow LED lamp. The illumination ensures visibility even in low-light conditions, enhancing operational efficiency and safety.</p><p>The device boasts an impressive degree of protection: IP66 at the front and IP20 at the terminal. This means it can withstand dust and powerful water jets from any direction at the front, making it suitable for harsh environments while ensuring basic protection against touch at the terminals.</p><p>Conforming to a wide range of standards such as EN IEC 60947-1, EN IEC 60947-5-1, UL 508, and CSA C22.2 No. 14 among others, this pushbutton meets rigorous international requirements for electrical equipment used in industrial installations.</p><p>With an ambient temperature range from -25&#176;C to 70&#176;C, it is versatile enough for use in various climates without compromising performance. The rated insulation voltage stands at an impressive 690 V while offering a rated impulse withstand voltage of 6 kV—indicative of its capability to handle transient overvoltages effectively.</p><p>The contact configuration is simple yet effective with a single normally open (1NO) contact setup. A flush actuator type ensures that the button remains sleek and unobtrusive when installed on panels or consoles.</p><p>Measuring a standard diameter of 22 mm with matching cutout size requirements makes installation straightforward across typical panel designs. The maintained function implies that once activated, it stays engaged until manually reset—a feature often preferred in specific control applications.</p><p>Constructed with a plastic bezel material, this product balances durability with cost-effectiveness without sacrificing quality or performance standards expected in industrial settings.</p><p>Included are all necessary components: operator unit itself alongside contact block holder and LED block—ensuring you have everything needed for seamless integration into existing systems or new setups.</p>