<p>When selecting components for industrial and commercial applications, understanding the technical specifications is crucial to ensure compatibility with your system&#39;s requirements. This particular product, a non-illuminated push button switch, offers a robust set of features suitable for various demanding environments.</p><p>The switch boasts an impressive degree of protection with an IP66 rating on its front side, ensuring it is dust-tight and protected against powerful water jets. The terminal side holds an IP20 rating, providing basic protection against finger contact. These ratings make it well-suited for use in harsh or outdoor settings where exposure to elements might be a concern.</p><p>Adhering to numerous standards and approvals such as EN IEC 60947 series, UL 508, and CSA C22.2 No. 14 ensures that this product meets high safety and performance criteria recognized globally. Its operational temperature range from -25&#176;C to 70&#176;C allows for reliable function in both cold and warm climates without compromising performance.</p><p>With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 6 kV, the switch can handle significant electrical loads while maintaining safety standards. The contact configuration is designed as 2NC (two normally closed contacts), which can be ideal for fail-safe operations where circuit continuity needs to be maintained unless deliberately interrupted.</p><p>The actuator type is extended with a momentary function—meaning it returns to its original position once released—making it suitable for applications requiring temporary activation like start-stop controls or emergency stops in machinery systems.</p><p>Measuring at a standard diameter of 22 mm with matching cutout size makes installation straightforward into compatible panels or enclosures without needing custom adjustments. The bezel material crafted from plastic ensures durability while maintaining cost-effectiveness.</p><p>This model includes all necessary components: the operator itself along with the contact block and holder, simplifying procurement by reducing additional parts needed separately. With its red button color, it provides clear visibility suited for emergency stop functions or attention-required operations within control panels.</p><p>In summary, this push button switch delivers reliability through its comprehensive protection ratings, adherence to international standards, versatile environmental suitability along with easy integration into existing setups thanks to standardized dimensions—all critical factors when evaluating components for industrial use cases where dependability cannot be compromised.</p>