<p>When selecting a pushbutton for industrial or commercial applications, understanding the technical specifications is crucial. This particular pushbutton boasts a robust design, tailored to meet the demands of various environments while delivering reliable performance.</p><p>The pushbutton is non-illuminated and features a striking red color, making it easily identifiable in an array of settings. Its terminal type utilizes screw connections, ensuring secure and straightforward installation. This feature is particularly advantageous in environments where stability and durability are paramount.</p><p>A significant aspect of this pushbutton is its degree of protection ratings: IP20 and IP65. The IP20 rating indicates that the device offers protection against solid objects over 12mm, such as fingers or similar objects. Meanwhile, the IP65 rating ensures complete protection from dust ingress and low-pressure water jets from any direction. These combined ratings make the pushbutton suitable for both indoor installations where minimal exposure to moisture occurs and more demanding outdoor or industrial settings where higher levels of dust or moisture might be present.</p><p>The contact configuration includes one normally closed (1NC) contact. This setup is ideal for circuits requiring default closed states until actuated otherwise, commonly used in safety interlock systems or emergency stop functions.</p><p>Additionally, the rated impulse withstand voltage stands at 4 kV. This signifies that the pushbutton can endure high transient voltages without compromising its function—a critical feature for maintaining operational integrity in electrically noisy environments often found in industrial applications.</p><p>Overall, these specifications highlight a well-rounded product designed to handle various challenges typically faced in industrial control systems. With its combination of protective features and durable construction, this red non-illuminated pushbutton serves as a dependable choice for professionals seeking reliability without unnecessary complexity.</p>