<p>When it comes to reliable and efficient control solutions in industrial and commercial settings, selecting the right pushbutton is crucial. This non-illuminated red pushbutton offers a practical solution for those seeking dependable performance without unnecessary complexity.</p><p>Designed with durability in mind, this pushbutton features a robust IP20/IP65 degree of protection. The dual rating ensures that while the product is protected against solid objects like fingers (IP20), it also offers superior resistance to dust ingress and low-pressure water jets from any direction (IP65). This makes it an excellent choice for environments where moisture and dust are prevalent concerns.</p><p>The screw terminal type employed in this design facilitates straightforward installation and maintenance. Screw terminals are favored for their secure connections, minimizing the risk of loose wires which can lead to operational failures. For engineers who value time efficiency during setup or reconfiguration, this feature is particularly beneficial.</p><p>A key technical specification of this pushbutton is its 1NC contact configuration. The &quot;normally closed&quot; configuration means that the circuit remains closed when the button is not pressed, opening only upon activation. This functionality is ideal for safety circuits or applications where fail-safe operation is critical.</p><p>The rated impulse withstand voltage stands at 4 kV, indicating its capability to endure transient overvoltages often encountered in industrial power systems. This resilience enhances system reliability by reducing susceptibility to electrical surges that could otherwise compromise equipment integrity.</p><p>Manufactured with silver contacts, this pushbutton promises excellent conductivity and longevity. Silver&#39;s superior conductivity ensures minimal resistance losses across contacts, enhancing overall energy efficiency within your control systems. Additionally, silver&#39;s natural resistance to oxidation helps maintain consistent performance over time even in challenging conditions.</p><p>In summary, if you require a straightforward yet robust solution for your control panel needs, this non-illuminated red pushbutton provides essential features tailored for industrial use: high environmental protection ratings (IP20/IP65), secure screw terminals, reliable 1NC contact configuration with a solid rated impulse withstand voltage of 4 kV—all complemented by durable silver contacts designed for optimal performance under varying conditions.</p>