<p>When it comes to selecting a reliable load break switch for industrial and commercial settings, this Base Mount Load Break Switch stands out with its robust specifications tailored for demanding applications. Designed for seamless integration into distribution board installations, this switch is engineered to handle a rated current of 400 A, ensuring efficient power management across various systems.</p><p>The switch measures 196 mm in width, 185 mm in height, and 107 mm in depth, making it compact yet highly effective. Its black color gives it a professional appearance suitable for any technical environment. Adhering to IEC 60947-3 standards, the product guarantees compliance and safety in electrical installations.</p><p>With a rated voltage of 1000 VAC and an impressive rated impulse withstand voltage of 12 kV, this load break switch is built to endure high-voltage conditions. It also boasts a rated short time withstand current of 15 kA, providing resilience during transient overcurrent events.</p><p>Designed with practicality in mind, the switch features three poles and offers IP65 protection against dust and water ingress. This degree of protection ensures durability even in challenging environments. Furthermore, the NEMA rating of NEMA 1 adds another layer of assurance regarding its suitability for indoor use.</p><p>Installation is straightforward thanks to its base mounting type and bolt electrical connection method. The switch includes essential components such as a pistol-type handle made from durable plastic material measuring 95 mm—perfectly sized for comfortable operation—and an interlockable mechanism that enhances safety by preventing accidental switching.</p><p>The operating mechanism supports front operation mode with a shaft size of 12 mm by 12 mm by 185 mm D. Additionally, the terminal width is set at a generous 25 mm allowing ample space for secure connections via lug terminals accommodating cable cross sections up to 240 sq-mm.</p><p>Efficiency isn&#39;t compromised either; despite its powerful capabilities with rated power at an impressive level (400 kW), power loss remains minimal at just around ten watts ensuring energy conservation without sacrificing performance quality!</p><p>For those concerned about pollution levels within their facilities or projects involving sensitive equipment setups requiring low degrees thereof: rest assured knowing this device meets Degree Pollution standard IP3 which aligns well alongside other critical parameters like Rated Insulation Voltage standing firmly atop benchmarks reaching maximum thresholds possible (1000 V).</p><p>This Base Mount Load Break Switch embodies reliability through every aspect—from design considerations down technical details—all while maintaining user-friendly attributes facilitating ease-of-use during operations thereby making sure your investment pays off long-term!</p>