<p>When it comes to selecting the right accessory for demanding industrial environments, this product is designed with reliability and durability in mind. Built to withstand the rigors of mining, construction, and heavy industry applications, it offers a robust solution tailored to meet stringent operational requirements.</p><p>The device operates at a rated voltage of 220 VDC and features an illumination system powered by a built-in LED. This ensures clear visibility even in low-light conditions, enhancing operational efficiency. The lamp color is clear, providing neutral illumination that complements any industrial setting.</p><p>Engineered with safety as a priority, the product boasts an IP66 degree of protection on the front and IP20 at the terminal. These ratings ensure superior resistance against dust ingress and powerful water jets from any direction, making it suitable for harsh environments. Furthermore, its compliance with multiple standards such as EN IEC 60947-1/5-1/5-5 and UL 508 underscores its adherence to international safety norms.</p><p>With an ambient temperature range from -25 to 70 degrees Celsius, this accessory can operate effectively across diverse climatic conditions. It has a rated insulation voltage of 690 V and can withstand impulse voltages up to 6 kV—attributes that contribute significantly to its resilience under high-stress scenarios.</p><p>The contact configuration includes two normally closed (2NC) contacts which are essential for maintaining secure connections during operations. A flush actuator type facilitates easy operation while maintaining a sleek profile. The legend on the button—&#39;Start&#39; on the upper part and &#39;Stop&#39; on the lower—provides intuitive guidance for operators.</p><p>Constructed with practicality in mind, this product includes an operator unit along with a contact block holder and LED block. Its bezel material is plastic—a choice that balances durability with cost-effectiveness without compromising performance.</p><p>For those concerned about installation dimensions, it fits neatly into a standard cutout size of 22 mm. The button colors are white for &#39;Start&#39; (upper) and black for &#39;Stop&#39; (lower), providing clear visual differentiation between functions.</p><p>In summary, whether you&#39;re seeking dependable functionality or compliance with rigorous industry standards, this accessory stands out as a reliable choice for professionals engaged in challenging sectors like mining or construction.</p>