<p>When selecting an accessory for demanding industrial environments like mining, construction, or heavy industry applications, it&#39;s crucial to focus on reliability and compliance with relevant standards. This particular product stands out due to its robust design and adherence to numerous international standards such as EN IEC 60947-1, EN IEC 60947-5-1, and UL 508 among others. </p><p>Designed for versatility in both AC and DC circuits, it operates effectively at a rated voltage of 230 VAC/DC. The product ensures safety with a rated insulation voltage of 690 V and boasts a rated impulse withstand voltage of 6 kV. These features make it suitable for high-demand electrical environments where maintaining operational integrity is paramount.</p><p>The illumination feature is particularly noteworthy; the built-in LED provides clear visibility even in low-light conditions. Its flush actuator type combines practicality with ergonomics, ensuring ease of use while maintaining a sleek profile. Furthermore, the dual-color button—white on top and black below—offers intuitive operation without requiring additional legends or text.</p><p>Durability is enhanced by its degree of protection: IP66 at the front ensures resistance against dust and powerful water jets, making it ideal for harsh outdoor settings; IP20 at the terminal end offers basic protection against finger contact under normal operating conditions. The ambient temperature range from -25 to 70 degrees Celsius further underscores its suitability for extreme environments.</p><p>With an emphasis on safety and performance, this accessory includes essential components such as an operator, contact block, contact block holder, and LED block. The light blocks are specifically designed as LED blocks which contribute to energy efficiency while providing reliable illumination.</p><p>The bezel material is crafted from durable plastic ensuring longevity without compromising on weight—a critical consideration in mobile or frequently handled equipment setups. Additionally, the cutout size of 22 mm aligns with standard panel designs facilitating easy integration into existing systems.</p><p>This accessory&#39;s contact configuration comprises two normally open (2NO) contacts capable of handling a rated thermal current up to 10 A—suitable for various control applications within complex industrial systems.</p><p>In summary this product delivers dependable performance backed by stringent certifications making it an optimal choice for professionals seeking reliability combined with compliance across diverse industrial sectors.</p>