<p>When selecting components for mining, construction, or heavy industry applications, reliability and durability are paramount. This mushroom actuator button is designed to meet those demands with its robust features and compliance with international standards.</p><p>The non-illuminated mushroom actuator boasts a 40 mm diameter, providing a substantial surface area that ensures ease of use in demanding environments. Its momentary function allows for quick and efficient operation, making it ideal for scenarios where rapid response is crucial.</p><p>Engineered with an IP66 degree of protection, this product is built to withstand harsh conditions such as dust and high-pressure water jets. This makes it particularly suitable for outdoor or industrial settings where exposure to elements is common.</p><p>The device adheres to 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. These approvals ensure that the product meets rigorous safety and performance criteria recognized globally.</p><p>With an ambient temperature range from -30 to 70 degrees Celsius, this actuator can operate effectively in extreme weather conditions without compromising its functionality. The faston connection type simplifies installation while ensuring secure connectivity.</p><p>Rated insulation voltage stands at a robust 690 V along with a rated impulse withstand voltage of 4 kV offering excellent electrical resilience. The contact configuration features two normally closed (2NC) contacts which provide reliable performance under load.</p><p>Constructed with a metal bezel material, the actuator offers enhanced durability against mechanical impacts often encountered in tough working environments. Its green button color not only provides clear visibility but also aligns with standard signaling conventions indicating safe status or start functions depending on application context.</p><p>Finally, the unit supports a cutout size of 40 mm which facilitates straightforward integration into existing systems or new installations alike ensuring compatibility across various panel designs.</p><p>This combination of features positions the mushroom actuator as an optimal choice for professionals seeking dependable solutions tailored specifically towards rigorous industrial requirements while maintaining adherence to established technical specifications.</p>