<p>When selecting equipment for demanding environments like mining, construction, and heavy industry, reliability and compliance with international standards are paramount. The non-illuminated push button switch in question is designed to meet these rigorous requirements while ensuring ease of use and installation.</p><p>This push button features a robust IP66 degree of protection, making it resistant to dust and powerful jets of water. This high level of ingress protection ensures that the device remains operational even in harsh conditions, providing peace of mind in challenging industrial settings.</p><p>Engineered to comply with multiple standards such as 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, this product meets stringent safety and performance requirements globally recognized across various industries.</p><p>The device operates efficiently within an ambient temperature range from -30 to 70 degrees Celsius. This wide range ensures reliable performance whether you&#39;re working in sub-zero temperatures or under the scorching sun.</p><p>Featuring a Faston connection type for quick and secure wiring, the switch simplifies installation processes—an important consideration when time is money on site. With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, it provides robust electrical insulation suitable for heavy-duty applications.</p><p>The actuator type is extended with a diameter cutout size of 22 mm which aligns with standard panel designs for easy integration into existing systems or new installations. The momentary function makes it ideal for applications requiring temporary activation or signaling without latching mechanisms.</p><p>Constructed with a durable metal bezel material coupled with its yellow button color design not only enhances visibility but also aids in differentiating between various control functions quickly—a crucial factor during operations where swift responses are essential.</p><p>With contact configuration listed as &#39;2NO&#39; (two normally open contacts), this switch supports dual circuit operation which can be beneficial in complex system architectures requiring redundancy or additional functionality paths.</p><p>Finally equipped to handle up to a rated thermal current of 10 A ensures that it can manage significant loads without compromising on safety or efficiency—perfectly suited for intensive industrial usage scenarios where consistent power handling is necessary.</p>