<p>When selecting a pushbutton for industrial and commercial applications, understanding the specific technical attributes is crucial. This particular pushbutton from the HW series stands out with its robust design and reliable performance.</p><p>The non-illuminated pushbutton features an extended actuator type, offering a maintained function that ensures consistent operation without the need for constant pressure. It operates effectively within a temperature range of -25 to 60 degrees Celsius, making it suitable for various environments.</p><p>Designed with durability in mind, this pushbutton boasts an IP65 degree of protection at the front, ensuring resistance against dust and low-pressure water jets from any direction. The terminal side offers IP20 protection, safeguarding against accidental contact with live parts. This level of protection makes it ideal for use in challenging conditions where reliability is paramount.</p><p>The button&#39;s electrical specifications include a rated insulation voltage of 600 V and a rated continuous current of 10 A, supported by silver contact material known for its excellent conductivity and longevity. The contact configuration includes three normally open (3NO) contacts and one normally closed (1NC) contact, providing flexibility in circuit design.</p><p>For ease of installation, the button features screw terminals that facilitate secure connections. The cutout size is standardized at 22 mm diameter to fit common panel designs seamlessly. Additionally, it maintains insulation resistance at 100 MOhm which enhances safety during operation.</p><p>Visually distinct with its red button colour contrasted by a black plastic bezel shaped roundly around it, this unit not only performs well but also provides clear identification during use. Its compliance with SEMI S2 standards underscores its suitability for high-demand applications where safety and reliability are critical.</p><p>Humidity tolerance ranges from 45% to 85%, allowing this pushbutton to perform reliably even in varied atmospheric conditions typical within Australian settings or similar climates worldwide.</p><p>Overall, this HW series pushbutton combines practicality with performance through thoughtful engineering designed to meet your operational needs efficiently while adhering to industry standards.</p>