<p>When it comes to selecting a reliable manual switch for your distribution board installation, this robust unit stands out with its impressive specifications and practical design. Engineered for industrial and commercial applications, it provides dependable performance and ease of use.</p><p>This manual switch is designed to handle a rated current of 1000 A, making it suitable for high-demand electrical environments. Its compact dimensions—480 mm in width, 306 mm in height, and 309 mm in depth—allow for efficient integration into existing setups without compromising on space.</p><p>The switch&#39;s black finish gives it a sleek appearance while being housed within an IP20-rated enclosure, ensuring protection against solid objects greater than 12.5 mm but not offering water protection. It boasts a degree of pollution rating at IP3, indicating its suitability for indoor use where dust levels are moderate.</p><p>Safety is paramount; hence the unit features a rated impulse withstand voltage of 12 kV and can endure short-time currents up to 50 kA. This ensures resilience against transient overvoltages and short circuits. The rated voltage stands at 415 VAC with an insulation voltage capacity reaching up to 1000 V, providing ample headroom for various operational conditions.</p><p>With four poles available, the switch supports comprehensive circuit management. The bolt-type terminals facilitate secure connections while accommodating substantial electrical loads effectively. Additionally, the tightening torque requirement is set at 75 N-m to ensure optimal terminal security.</p><p>One notable feature is its interlockable capability which enhances safety by preventing unauthorized operation or accidental engagement during maintenance activities. The front mode of operation combined with the pistol handle type offers straightforward user interaction—a crucial aspect when reliability under pressure matters most.</p><p>Installation is simplified through its four-hole front mount configuration that aligns seamlessly with standard distribution boards. Included components like the handle and shaft further streamline setup processes so you can focus on functionality rather than assembly challenges.</p><p>Despite handling significant power (rated at 560 kW), this product maintains energy efficiency with a low power loss figure of just 19 W—a testament to its engineering quality aimed at reducing operational costs over time.</p><p>Weighing in at approximately 60 kg, it&#39;s sturdy enough to withstand demanding environments yet manageable during installation procedures thanks also due partly because all necessary parts come included right out-of-the-box ready-to-go! Plus having achieved NEMA1 rating means added assurance knowing equipment meets essential industry standards regarding environmental considerations too!</p><p>In summary: if you&#39;re searching specifically looking something capable meeting rigorous technical requirements whilst maintaining user-friendly approach then look no further than what’s offered here today!</p>