<p>When selecting a reliable component for industrial applications, it&#39;s essential to focus on technical specifications that meet rigorous standards. This product stands out with its robust build and compliance with multiple international standards, making it suitable for demanding environments such as mining, construction, and heavy industries.</p><p>The device operates at a rated voltage of 12 VAC/DC and is designed to be illuminated, featuring a red BA9S lamp type. Its extended actuator type provides ease of use in various operational settings. With an IP66 degree of protection, this product is well-equipped to withstand harsh environmental conditions including dust and water ingress.</p><p>For those concerned about safety and durability, the product adheres to several standards: 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 approvals. These certifications ensure that the device meets high-quality benchmarks required in industrial applications.</p><p>The ambient temperature range from -30&#176;C to +70&#176;C ensures reliable performance across extreme temperatures commonly encountered in outdoor or poorly controlled indoor environments. The connection type is screw-based which offers secure attachment while simplifying installation processes.</p><p>With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, this product offers excellent electrical performance even under transient overvoltage situations. It also features a contact configuration of 1NC (normally closed), providing dependable circuit control functionality.</p><p>The diameter measures at an industry-standard size of 22 mm which aligns with typical panel designs allowing seamless integration into existing systems without requiring modifications. The metal bezel material adds to its ruggedness ensuring longevity under mechanical stress or exposure to corrosive elements.</p><p>This maintained function device includes all necessary components for immediate deployment: operator unit contact block maintained accessories power supply (lamp block) along with the lamp itself ensuring straightforward setup right out-of-the-box.</p><p>In summary this product combines practical design with stringent adherence to quality standards making it an ideal choice for professionals seeking reliability efficiency and safety in challenging industrial contexts where failure is not an option.</p>