<p>When selecting equipment for demanding environments such as mining, construction, and heavy industry, reliability and compliance with rigorous standards are paramount. This non-illuminated mushroom actuator button is engineered to meet these needs efficiently.</p><p>The device stands out with its robust IP66 degree of protection, ensuring it can withstand harsh conditions including dust ingress and powerful water jets from any direction. This makes it a reliable choice for outdoor or challenging industrial settings where durability is critical.</p><p>Adhering to multiple international standards like 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 certifications, this product guarantees high-quality performance in various regions worldwide. Such approvals provide peace of mind that the component will integrate seamlessly into systems requiring strict adherence to safety and operational guidelines.</p><p>With an ambient temperature range from -30&#176;C to +70&#176;C, the button maintains functionality across extreme environmental conditions typical in Australian climates—from cold mines to hot construction sites. The screw connection type ensures secure attachment while facilitating straightforward installation or replacement processes.</p><p>The rated insulation voltage of up to 690 V along with a rated impulse withstand voltage of 4 kV underscores its capability in handling high-voltage applications safely. The contact configuration features two normally open (2NO) contacts which are ideal for momentary operations—perfect for emergency stop functions or other temporary control requirements.</p><p>Its mushroom actuator design offers a large surface area with a diameter of 40 mm making it easy to engage swiftly even when wearing gloves—a common necessity on work sites. Complemented by the bright yellow color, this enhances visibility ensuring that operators can locate and activate the button quickly during emergencies or routine operations.</p><p>Constructed with a metal bezel material adds another layer of durability providing resistance against mechanical impacts commonly encountered in industrial environments while maintaining an aesthetically pleasing finish suitable for modern control panels.</p><p>In terms of electrical capacity, the unit supports a rated thermal current up to 10 A catering effectively to medium-duty applications without risk of overheating under normal operating conditions.</p><p>This product fits perfectly within standard cutout sizes also measuring at 40 mm simplifying integration into existing systems without necessitating additional modifications—saving both time and resources during installation phases.</p>