<p>In the demanding world of mining, construction, and heavy industry, equipment reliability is non-negotiable. This robust mushroom actuator button is engineered to meet those rigorous demands with precision and durability. Designed for environments where safety and functionality are paramount, this non-illuminated button offers a dependable solution.</p><p>One of the standout features is its high degree of protection, rated at IP66. This ensures that the device is dust-tight and protected against powerful water jets, making it suitable for harsh industrial settings. The metal bezel material adds an extra layer of resilience against physical impacts.</p><p>The product adheres to multiple standards and approvals 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 endorsements affirm its quality and compliance with international safety standards.</p><p>Operating efficiently across a broad ambient temperature range from -30 to 70 degrees Celsius makes it versatile for various climates without compromising performance or safety. Its screw connection type ensures secure installation in electrical systems.</p><p>With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, this mushroom actuator button supports high-voltage applications while maintaining operational integrity under transient conditions.</p><p>The contact configuration comprises two normally closed (2NC) contacts which provide reliable circuit control functions essential in emergency stop applications or other critical operations where immediate response is required.</p><p>This momentary function actuator features a large diameter of 40 mm which facilitates easy operation even when wearing gloves—a common requirement in industrial environments—while its black color offers clear visibility against different backgrounds ensuring quick identification during emergencies.</p><p>Designed with practicality in mind, the cutout size matches the diameter at 40 mm simplifying integration into existing panels or new installations without requiring additional modifications or adjustments.</p><p>Rated with a thermal current capacity of up to 10 A, it can handle substantial power loads typical in heavy-duty applications effectively supporting your operational needs seamlessly within specified parameters ensuring long-term reliability and minimal maintenance downtime across diverse industrial settings.</p>