<p>When it comes to selecting reliable and robust control devices for demanding environments, this non-illuminated push button stands out as a dependable choice. Designed specifically for mining, construction, and heavy industry applications, it offers a blend of durability and functionality that meets the rigorous demands of these sectors.</p><p>With an IP66 degree of protection, this push button is built to withstand harsh conditions such as dust ingress and powerful water jets. This makes it suitable for both indoor and outdoor installations where resilience is key. The device complies with multiple international standards including EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 along with UL 508 and CSA C22.2 No. 14 approvals ensuring its global applicability in industrial settings.</p><p>Operating efficiently across a wide ambient temperature range from -30&#176;C to 70&#176;C, this push button can handle extreme climates without compromising performance. Its screw connection type ensures secure wiring while facilitating straightforward installation or maintenance tasks.</p><p>The electrical specifications are equally impressive with a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV providing high levels of safety against electrical surges. With contact configuration set at 2NC (normally closed), users can expect reliable operation in maintaining circuit integrity.</p><p>Featuring an extended actuator type with a diameter of 22 mm that fits standard cutout sizes seamlessly, the design also includes a maintained function allowing the button to remain engaged until manually reset—a valuable feature in emergency stop scenarios or other critical operations requiring sustained engagement.</p><p>Constructed with a metal bezel material for added robustness against mechanical impacts or wear over time; this push button’s red colour is universally recognized as an indicator for immediate attention or action—ideal for emergency stop functions or alert systems within industrial setups.</p><p>In summary, this product combines essential features that cater specifically to the needs of heavy-duty applications offering reliability through its sturdy construction and compliance with international safety standards while ensuring ease-of-use through practical design elements like its extended actuator type and maintained function capability—all crucial factors when evaluating equipment suited for challenging operational environments.</p>