<p>For those in the industrial and commercial sectors seeking a robust solution for high-capacity electrical systems, this non-automatic air circuit breaker (ACB) is an option worth considering. Designed to handle demanding environments, it offers reliability and efficiency with its impressive specifications.</p><p>At the core of its performance is a rated current of 5000 A, ensuring it can manage substantial electrical loads without compromising safety or functionality. The rated impulse withstand voltage of 12 kV and insulation voltage of 1000 V provide an extra layer of protection against transient overvoltages, making it suitable for various applications where electrical surges might be a concern.</p><p>Operating at a rated voltage of 690 VAC, this ACB is tailored for heavy-duty tasks in complex electrical setups. With power loss measured at just 483 W, it balances performance with energy efficiency—a key consideration in today&#39;s environmentally conscious market.</p><p>The device features three poles and adheres to IP30 standards for degree of protection, which means it&#39;s safeguarded against solid objects larger than 2.5 mm but not water-resistant. This makes it ideal for indoor installations where moisture exposure is minimal.</p><p>Installation flexibility is enhanced by its bolt terminal type, designed to accommodate secure connections with a tightening torque specification of 70 N-m. This ensures that once installed, the connections remain stable even under high operational stress.</p><p>In terms of dimensions, the unit measures 762 mm in width, 371 mm in height, and has a depth of 270 mm—suitable for integration into existing panels without requiring excessive space adjustments. Weighing in at approximately 109 kg, it&#39;s manageable during installation yet sturdy enough to withstand industrial conditions.</p><p>Compliance with IEC 309 standards underscores its quality and safety credentials—an essential factor when selecting components meant to safeguard critical infrastructure.</p><p>Overall, this non-automatic ACB combines durability with technical prowess to meet the demands of modern industrial applications efficiently. Its well-rounded features make it an asset in any setting where reliable circuit protection is paramount.</p>