<p>When selecting a control device for industrial applications, it&#39;s crucial to consider both performance and durability. This non-illuminated push button is designed with these factors in mind, making it an excellent choice for environments such as mining, construction, and heavy industry.</p><p>One of the standout features of this push button is its robust degree of protection. With an IP66 rating, it offers exceptional resistance to dust ingress and powerful water jets from any direction, ensuring reliable operation even in harsh conditions. This makes it particularly suitable for outdoor or demanding environments where exposure to elements is a concern.</p><p>The push button complies with several international standards and approvals including 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. These certifications guarantee that the product meets stringent safety and performance criteria required in various regions globally.</p><p>This device operates effectively across a wide ambient temperature range from -30 to 70 degrees Celsius, accommodating extreme weather conditions without compromising functionality. Its screw connection type ensures secure installation while maintaining ease of use during setup or maintenance.</p><p>Electrical specifications are equally impressive; with a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, the push button can handle significant electrical loads safely. The contact configuration features one normally open (1NO) contact which supports straightforward integration into existing systems or new installations requiring simple on/off operation.</p><p>Designed with an extended actuator type for ease of activation, this model has a standard diameter of 22 mm fitting seamlessly into industry-standard panel cutouts also sized at 22 mm—facilitating compatibility across different setups without needing special modifications.</p><p>The maintained function means that once pressed down by an operator&#39;s hand pressure will hold until manually released—ideal for situations where continuous engagement is necessary over time rather than momentary action alone being sufficient.</p><p>Constructed using durable metal bezel material adds another layer against mechanical wear-and-tear prolonging lifespan under frequent usage scenarios typical within industrial settings like those mentioned earlier (mining/construction).</p><p>Finally yet importantly—the vibrant green color not only provides clear visual identification but also aligns well alongside other control equipment following color coding conventions aiding user interaction efficiency throughout operational processes overall enhancing workplace safety levels too!</p>