<p>When it comes to selecting the right control components for industrial applications, precision and reliability are paramount. This non-illuminated push button switch is an exemplary choice for professionals in mining, construction, and heavy industry sectors looking for a robust and efficient solution.</p><p>Designed with durability in mind, this push button switch boasts a high degree of protection with an IP66 rating. This ensures its resilience against dust ingress and powerful water jets, making it suitable for demanding environments where exposure to harsh conditions is common.</p><p>The switch complies with several international standards including EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 as well as North American standards UL 508 and CSA C22.2 No. 14. These certifications underline its quality and safety credentials across various global markets.</p><p>Operating effectively within a wide ambient temperature range from -30 to 70 degrees Celsius, this device is built to withstand extreme temperature variations without compromising performance or safety. The faston connection type simplifies installation while maintaining secure electrical connections.</p><p>With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, the switch demonstrates impressive electrical endurance capabilities—essential for high-demand industrial settings. Its contact configuration features one normally closed (1NC) contact which provides reliable operation under load conditions.</p><p>The actuator type is flush with a diameter of 22 mm that fits seamlessly into standard cutout sizes ensuring compatibility with existing panels or new installations alike. The momentary function allows the button to return automatically to its original position after actuation—a practical feature for temporary command inputs in machinery operations.</p><p>Constructed with a metal bezel material, this push button offers enhanced mechanical strength alongside aesthetic appeal—a combination that suits both functional requirements and visual integration into control panels. The blue button color not only adds visibility but can also be used as part of intuitive control systems where color coding assists in operational efficiency.</p><p>In summary, this push button switch combines rugged design features with compliance to stringent international standards making it an ideal component choice for those seeking dependable performance in challenging industrial environments.</p>