<p>When selecting equipment for demanding environments like mining, construction, or heavy industry, reliability and compliance with international standards are crucial. This particular push button switch is designed to meet these needs with precision and durability.</p><p>The non-illuminated design ensures simplicity and cost-effectiveness in applications where visual indication is not required. Its robust IP66 degree of protection guarantees that it can withstand harsh environmental conditions, including dust and powerful water jets from any direction, making it ideal for outdoor or rugged indoor use.</p><p>Adhering to a comprehensive range of standards such as EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529, UL 508, and CSA C22.2 No. 14 underscores its commitment to safety and performance across global markets. These certifications assure users that the product meets stringent international electrical safety requirements.</p><p>The operating temperature range from -30 to 70 degrees Celsius allows this switch to function reliably in extreme temperatures found in various industrial settings. The screw connection type facilitates secure wiring installation while maintaining ease of maintenance or replacement when necessary.</p><p>With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, this switch is engineered for high-voltage applications without compromising on safety or dependability. The contact configuration of one normally open (NO) and one normally closed (NC) contact provides versatility in control circuits by offering both make-and-break functionality.</p><p>The flush actuator type ensures minimal protrusion from panels or enclosures while maintaining accessibility for operators. A standard diameter of 22 mm fits common cutout sizes used in control panels across industries.</p><p>Functionality is maintained through its design which means that once activated the button remains engaged until manually reset—a feature often preferred in emergency stop functions or machinery lockout systems where continuous engagement is critical.</p><p>Crafted with a metal bezel material adds an extra layer of durability against mechanical impacts while contributing to the aesthetic quality typical within professional-grade equipment installations.</p><p>A vibrant green button color not only aids visibility but also aligns with conventional signaling practices where green indicates start or safe conditions—important for quick recognition by operators under pressure.</p><p>Overall this push button switch offers a robust solution tailored specifically for challenging environments found within mining construction heavy industry sectors ensuring operational integrity alongside compliance with rigorous safety standards.</p>