<p>When selecting industrial control devices, reliability and adherence to standards are paramount. This non-illuminated mushroom actuator button is designed with these principles in mind, offering robust performance across various demanding environments such as mining, construction, and heavy industry.</p><p>Featuring an IP66 degree of protection, this device is built to withstand harsh conditions including dust and powerful water jets. Its compliance with a comprehensive list of international standards like EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 ensures it meets stringent safety and operational requirements. Additionally, it holds approvals from UL 508 and CSA C22.2 No. 14 for further assurance of quality.</p><p>This product operates efficiently in ambient temperatures ranging from -30 to 70 degrees Celsius, making it suitable for a broad spectrum of climates without compromising on functionality or safety. The screw connection type facilitates straightforward installation while ensuring secure connectivity.</p><p>Engineered with a rated insulation voltage of up to 690 V and an impressive rated impulse withstand voltage of 4 kV, this device offers excellent electrical performance under challenging conditions. The contact configuration consists of two normally open (2NO) contacts which provide reliable switching operations.</p><p>The actuator type is a maintained mushroom design with a diameter of 40 mm that provides ease of use even when wearing gloves—a common scenario in industrial settings. Its black button color ensures visibility against most backgrounds while maintaining a professional appearance.</p><p>Constructed with metal bezel material for enhanced durability and longevity, the device fits into standard cutouts measuring 40 mm—ideal for seamless integration into existing panels or new installations without additional modifications.</p><p>Lastly, the product&#39;s rated thermal current stands at 10 A which supports substantial loads typical in heavy-duty applications without overheating risks.</p><p>This combination of features makes this mushroom actuator button an optimal choice for those seeking dependable operation in demanding environments where precision and resilience are key factors.</p>