ABB MPPNFBA11 Non-Illuminated Pushbutton Kit 22mm Flush Maintained Black 1NO+1NC

<p>When it comes to selecting reliable components for your industrial and commercial applications, this product stands out with its robust design and adherence to international standards. Let&amp;#39;s delve into the specifics that make this component a suitable choice for various technical environments.</p><p>This non-illuminated device is engineered with a high degree of protection, featuring an IP66 rating at the front and IP20 at the terminal. This ensures resilience against dust ingress and powerful water jets, making it ideal for demanding operational settings. The product complies with several key international standards including EN IEC 60947 series, UL 508, and CSA C22.2 No. 14, ensuring global compatibility and safety compliance.</p><p>Designed to operate efficiently within ambient temperatures ranging from -25&amp;#176;C to 70&amp;#176;C, this component offers versatility across different climatic conditions. Its rated insulation voltage of 690V ensures safe operation in high-voltage environments while maintaining reliability.</p><p>The contact configuration includes both normally open (NO) and normally closed (NC) contacts (1NO+1NC), providing flexibility in circuit design. With a rated impulse withstand voltage of 6 kV, it is well-suited for installations where electrical surges are a concern.</p><p>Featuring a flush actuator type with a diameter of 22 mm, the button&amp;#39;s maintained function allows it to stay in position until manually reset—ideal for applications requiring consistent engagement without continuous operator intervention. The black button color adds aesthetic uniformity while being easy to identify in control panels.</p><p>Constructed with plastic bezel material and designed for cutouts measuring 22 mm, installation is straightforward whether retrofitting or integrating into new systems. Each unit includes an operator, contact block, and contact block holder as standard components—streamlining setup processes.</p><p>Rated for a thermal current of up to 10 A, this component supports substantial current loads typical in industrial operations without compromising on performance or safety.</p><p>In summary, this product offers durability through its robust construction combined with compliance to rigorous standards—making it a dependable choice for professionals seeking quality assurance in their electrical engineering projects.</p>