<p>When selecting components for industrial and commercial applications, precision and reliability are paramount. This particular control device is a robust solution tailored for demanding environments such as mining, construction, and heavy industry. Let&#39;s delve into the specifics that make this product a reliable choice.</p><p>Designed without illumination, this device ensures simplicity in operation while maintaining high standards of safety and durability. It boasts an impressive IP66 degree of protection, safeguarding against dust ingress and powerful water jets from any direction—ideal for harsh working conditions.</p><p>Compliance with multiple international standards sets this product apart. It adheres to EN IEC 60947-5-1 for control circuit devices and switching elements, EN IEC 60947-5-5 specific to electrical emergency stop devices with mechanical latching function, EN IEC 60073 concerning basic requirements for marking equipment with colors or letters, EN IEC 60529 which classifies degrees of protection provided by enclosures (IP Code), UL 508 standard applicable to industrial control panels in North America, and CSA C22.2 No. 14 covering industrial control equipment in Canada.</p><p>The connection type is Faston, facilitating quick installation or replacement without compromising on secure connections. Rated insulation voltage stands at a substantial 690 V while the rated impulse withstand voltage is set at an impressive 4 kV—both figures underscore its capability to handle significant electrical demands safely.</p><p>The contact configuration is dual normally closed (2NC), ensuring it remains open during normal operations but closes upon actuation—a feature crucial for safety circuits where fail-safe operation is required.</p><p>Operating comfortably within ambient temperatures ranging from -30 to 70 degrees Celsius allows this unit to perform reliably across diverse climates—from freezing conditions to extreme heat typical in many industrial settings.</p><p>Featuring a flush actuator type with a diameter of 22 mm ensures ease of use without accidental engagement—a critical aspect when considering operator ergonomics alongside operational efficiency. Its maintained function means the button stays engaged until manually released or reset—vital for processes requiring sustained activation without constant manual pressure.</p><p>Constructed with a metal bezel material enhances durability against physical impacts common in rugged environments while also lending an air of professional aesthetics suitable for any industrial setup.</p><p>For installations requiring precise fitment specifications—the cutout size matches the standard diameter at 22 mm ensuring compatibility across various panel designs seamlessly integrating into existing systems or new builds alike.</p><p> </p><p>Lastly adorned in blue—the button color not only provides visual distinction but can signify specific functions according to your organizational coding system enhancing both usability and safety through clear communication cues among operators on site.</p>