<p>The non-illuminated mushroom actuator button is a robust and reliable choice for professionals in the mining, construction, and heavy industry sectors. Designed with precision, this device offers a momentary function that ensures swift and efficient operation when needed.</p><p>One of the key highlights of this product is its impressive degree of protection, rated at IP66. This means it is well-protected against dust ingress and powerful water jets, making it suitable for harsh environments often encountered in industrial settings. The rugged design is further supported by its compliance with multiple 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 certifications.</p><p>Built to withstand extreme temperatures ranging from -30 to 70 degrees Celsius, this actuator maintains performance across diverse climatic conditions. Its screw connection type ensures secure installations while accommodating straightforward maintenance procedures.</p><p>With a rated insulation voltage of up to 690 V and an impulse withstand voltage of 4 kV, the button demonstrates excellent electrical resilience. The contact configuration features two normally open (2NO) contacts which are ideal for applications requiring reliable circuit closure upon actuation.</p><p>The actuator&#39;s mushroom-type design boasts a diameter of 40 mm which provides ample surface area for easy activation even when wearing gloves—a common necessity in industrial environments. Complementing its functionality is the metal bezel material that enhances durability without compromising on aesthetics or ease of use.</p><p>Rated for a thermal current of up to 10 A, this device efficiently handles substantial electrical loads typical in heavy-duty applications. The cutout size matches the button diameter at 40 mm ensuring seamless integration into control panels or machinery interfaces.</p><p>A sleek black button color not only adds an element of sophistication but also aids visibility against various backgrounds commonly found in industrial setups.</p><p>In summary, this mushroom actuator button combines high-performance capabilities with durable construction tailored specifically for demanding applications within mining, construction and other heavy industries where reliability cannot be compromised under any circumstances.</p>