<p>When considering the selection of a reliable manual switch for industrial or commercial applications, this product offers a robust solution with its notable specifications. Designed to cater to diverse electrical systems, it is engineered to handle both AC and DC circuits efficiently.</p><p>This manual switch supports a rated current of 80 A and operates at a rated voltage of up to 750 VAC/VDC. It features four poles, making it suitable for complex multi-phase systems where secure isolation is paramount. The fourth pole is equipped with a switched-simultaneous function, ensuring all phases are disconnected concurrently for enhanced safety during maintenance or system shutdowns.</p><p>The degree of protection offered by this switch is dual-rated at IP20/IP65. This means it can be used in environments where basic protection against finger contact (IP20) suffices as well as in more demanding locations requiring dust-tight and water-resistant properties (IP65). Such versatility allows deployment across various settings without compromising on operational integrity.</p><p>Installation is straightforward with the base mounting type, providing stability and ease during setup. The pistol-type handle enhances user interaction by offering an ergonomic grip that simplifies operation while maintaining control over the switching process. Finished in black, the handle provides a professional appearance that complements most industrial equipment aesthetics.</p><p>Power efficiency is another significant aspect of this product; it has a power loss rating of just 4.5 W, which helps minimize energy waste and contributes to overall system efficiency—a crucial factor in large-scale operations aiming to reduce operational costs.</p><p>Additionally, the open transition type facilitates seamless switching between positions without causing unnecessary downtime or equipment stress—ideal for scenarios where maintaining continuity is critical.</p><p>In summary, this manual switch combines essential features such as high current and voltage ratings with practical design elements like IP-rated protection and ergonomic handling. It stands out as a dependable choice for professionals seeking durable performance in both standard and challenging environments.</p>