ABB MMPNFBOF11 Non-Illuminated Pushbutton Kit 22mm Flush Momentary Black 1NO+1NC Faston

<p>When selecting a control device for industrial applications, it&amp;#39;s crucial to choose one that offers reliability and meets stringent safety standards. This robust pushbutton switch is designed specifically for demanding environments like mining, construction, and heavy industry.</p><p>**Design and Build**</p><p>This non-illuminated pushbutton features a flush actuator with a sleek 22 mm diameter, ensuring it fits seamlessly into standard cutouts. The button&amp;#39;s black color provides a professional appearance while the metal bezel material enhances durability against harsh conditions.</p><p>**Protection and Standards**</p><p>With an impressive IP66 degree of protection, this pushbutton is resistant to dust ingress and powerful water jets, making it ideal for outdoor or dusty environments. It adheres to multiple international standards including EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 as well as UL 508 and CSA C22.2 No. 14 approvals.</p><p>**Electrical Specifications**</p><p>The rated insulation voltage stands at a substantial 690 V with an impulse withstand voltage of up to 4 kV. This ensures reliable performance even under electrical stress conditions common in heavy-duty applications. The contact configuration of this switch is configured as 1NO+1NC (one normally open and one normally closed), offering versatility in circuit design.</p><p>**Current Handling Capability**</p><p>Rated for thermal currents up to 10 A, this switch can handle significant current loads without compromising on safety or performance—essential for high-demand scenarios found in industrial settings.</p><p>**Connection Type**</p><p>Equipped with Faston connections, installation is straightforward and secure—a practical feature when dealing with complex wiring systems often encountered in large-scale operations.</p><p>**Environmental Suitability**</p><p>Operating efficiently within ambient temperatures ranging from -30&amp;#176;C to +70&amp;#176;C allows this device to be used across diverse climatic conditions without affecting its operational integrity.</p><p>In summary, this pushbutton switch combines rugged construction with compliance to stringent standards—making it an excellent choice where reliability cannot be compromised. Its thoughtful engineering addresses both functional needs and environmental challenges typical of industrial sectors such as mining or construction.</p>