<p>When it comes to selecting a reliable and robust control device for demanding environments, this non-illuminated mushroom push button offers an excellent solution. Designed specifically for mining, construction, and heavy industry applications, this product is engineered to withstand tough conditions while maintaining optimal performance.</p><p>The push button boasts a high degree of protection with its IP66 rating, ensuring resistance against dust and powerful water jets. This makes it ideal for use in rugged outdoor settings or harsh industrial environments where exposure to the elements is a concern.</p><p>Built to meet stringent 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, this device ensures compliance with international safety regulations. These certifications provide peace of mind regarding the product&#39;s reliability and safety in various operational scenarios.</p><p>With an ambient temperature range from -30&#176;C to +70&#176;C, the push button can function effectively in both extreme cold and heat. Its screw connection type offers secure wiring connections that are simple yet effective.</p><p>The electrical specifications include a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV. These features ensure that the device can handle significant electrical loads without compromising on safety or functionality.</p><p>This mushroom actuator type has a diameter of 40 mm with a maintained function configuration that provides consistent operation once activated until manually reset. The contact configuration includes one normally open (1NO) contact which supports straightforward integration into existing systems.</p><p>Designed with durability in mind, the bezel material is constructed from metal for enhanced longevity even under heavy-duty usage conditions. The cutout size matches the actuator diameter at 40 mm providing seamless installation into standard panels or housings.</p><p>Finished in black color for easy visibility against most backgrounds while maintaining an understated professional appearance suitable across diverse industrial settings; this button blends form with function seamlessly making it not only practical but also aesthetically versatile within any technical environment requiring robust control solutions tailored specifically towards rigorous application needs found typically within sectors like mining alongside construction through heavy industry alike offering unparalleled dependability when needed most during critical operations under challenging circumstances faced regularly throughout daily tasks performed therein consistently over time reliably so too does promise delivered here remain steadfastly upheld always ensuring user satisfaction remains paramount above all else achieved effortlessly via thoughtful design choices made evident throughout every facet discernible upon closer inspection confirming suitability beyond doubt thus securing place firmly atop preferred options considered indispensable by those discerning enough recognize value inherent therein unequivocally assuredly indeed!</p>