<p>When it comes to selecting a reliable and robust control device for demanding environments, this product stands out with its comprehensive set of features tailored for industrial applications. Designed specifically for mining, construction, and heavy industry settings, this unit combines durability with functionality to meet the rigorous demands of these sectors.</p><p>At the core of its design is a 12 VAC/DC rated voltage that ensures compatibility with various power systems. The illumination feature enhances visibility in low-light conditions, crucial for maintaining operational safety and efficiency. With an IP66 degree of protection, this product is built to withstand harsh environmental factors such as dust and water ingress, ensuring long-lasting performance even in challenging settings.</p><p>The device adheres to multiple international standards and approvals including EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 along with UL 508 and CSA C22.2 No. 14 certifications. This broad compliance underscores its reliability and suitability for global use across different regulatory landscapes.</p><p>Operating within an ambient temperature range from -30 to 70 degrees Celsius highlights its resilience across diverse climatic conditions. The screw connection type offers secure installation while the rated insulation voltage of up to 690 V provides enhanced electrical safety.</p><p>Featuring a contact configuration of 1NC (normally closed), it supports straightforward integration into existing systems. The rated impulse withstand voltage stands at an impressive 4 kV which underscores its robustness against transient overvoltages.</p><p>A standout feature is the mushroom actuator type with a substantial diameter of 40 mm that facilitates easy operation even when wearing gloves—a common requirement in industrial environments. Accompanied by a green BA9S lamp type, it provides clear visual indication essential for quick status assessments.</p><p>Functionality is further elevated by its maintained function capability ensuring consistent operation until manually reset or adjusted—ideal for processes requiring sustained engagement without continuous manual input.</p><p>Constructed using metal bezel material adds another layer of durability while maintaining aesthetic appeal suitable for professional settings. Its cutout size matches the actuator diameter at 40 mm simplifying panel integration without additional modifications.</p><p>The inclusion package comprises an operator contact block maintained accessories power supply (lamp block) and lamp making it ready-to-use upon delivery reducing setup time significantly.</p><p>In conclusion this product embodies practicality reliability and efficiency all wrapped up in one robust package designed specifically for heavy-duty applications where performance cannot be compromised.</p>