<p>When it comes to selecting a reliable and robust circuit breaker for your industrial or commercial needs, this Non-automatic Air Circuit Breaker (ACB) offers a compelling blend of performance and safety features. Designed to handle demanding electrical environments, this ACB is well-suited for applications requiring high current ratings and dependable protection.</p><p>With a rated current of 5000 A, this ACB is capable of managing substantial electrical loads, making it an ideal choice for large-scale operations. It boasts a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 V, ensuring that it can safely operate in environments with significant voltage fluctuations.</p><p>The device operates at a rated voltage of 690 VAC, which aligns with the requirements of many industrial power systems. It maintains efficiency with a power loss figure of just 483 W, minimizing energy waste while delivering consistent performance.</p><p>This model features four poles, providing comprehensive coverage across multiple phases. The degree of protection is rated at IP30, offering basic protection against solid objects greater than 2.5 mm but not against water ingress—something to consider depending on your installation environment.</p><p>Installation and maintenance are straightforward thanks to its bolt terminal type. The recommended tightening torque is 70 N-m, ensuring secure connections that can withstand operational stresses without loosening over time.</p><p>In terms of dimensions, the ACB measures 888 mm in width, 371 mm in height, and has a depth of 270 mm. These measurements make it compact enough for various installations while still accommodating its robust capabilities. Weighing in at 125 kg, it&#39;s built to last yet manageable during setup with appropriate equipment.</p><p>Compliance with IEC 309 standards underscores the product&#39;s adherence to international safety and quality benchmarks—a crucial factor when evaluating components for critical infrastructure projects.</p><p>This non-automatic ACB stands out as an efficient solution for those needing high-capacity circuit breaking capabilities combined with reliability and compliance assurance. Its specifications cater well to technical requirements typical within Australian industries seeking durable electrical solutions tailored to their specific demands.</p>