<p>When selecting a reliable circuit breaker for your industrial or commercial setup, understanding the specifications and capabilities of your options is crucial. This non-automatic air circuit breaker (ACB) offers robust performance and safety features tailored to meet demanding electrical requirements.</p><p>Rated at a substantial 2500 A, this ACB is designed to handle significant electrical loads, making it suitable for heavy-duty applications. Its rated impulse withstand voltage stands at an impressive 12 kV, ensuring resilience against transient overvoltages often encountered in industrial environments.</p><p>The breaker boasts a rated insulation voltage of 1000 VAC, providing effective protection against electrical faults. It operates efficiently within systems that have a rated voltage of up to 690 VAC, accommodating various power distribution needs.</p><p>Safety and stability are further enhanced by its rated short time withstand current of 85 kA. This feature ensures the device can endure high fault currents without compromising its structural integrity or operational reliability. Additionally, with a breaking capacity of 100 kA, this ACB can effectively interrupt excessive current flows during fault conditions, minimizing potential damage to connected equipment.</p><p>Designed with four poles and featuring a horizontal rear spread terminal type, this ACB facilitates straightforward integration into existing setups while maintaining secure connections. The frame size E2.2 indicates compatibility with medium-sized installations without sacrificing performance or durability.</p><p>Power efficiency is also considered with this model&#39;s power loss rating at 550 W—balancing between operational effectiveness and energy conservation in high-demand settings.</p><p>Adhering to IEC 309 standards and approvals ensures compliance with international safety regulations and quality benchmarks—offering peace of mind regarding product reliability and performance consistency across various applications.</p><p>In summary, whether you&#39;re overseeing an industrial plant or managing commercial infrastructure projects requiring dependable circuit protection solutions, this non-automatic ACB provides the necessary specifications for robust system safeguarding while adhering to rigorous industry standards.</p>