<p>When considering a robust and reliable solution for electrical distribution systems, this non-automatic air circuit breaker (ACB) stands out as a solid choice for industrial and commercial applications. Designed to meet demanding technical requirements, it offers significant features that ensure optimal performance and safety.</p><p>With a rated current of 2500 A, this ACB is well-suited for high-demand environments where substantial power handling is essential. Its rated impulse withstand voltage of 12 kV provides excellent resilience against transient overvoltages, safeguarding your system&#39;s integrity in the face of unpredictable electrical surges.</p><p>The product&#39;s rated insulation voltage is 1000 VAC, which ensures effective isolation between circuits or conductive parts under normal operating conditions. The breaking capacity of 100 kA further emphasizes its capability to handle fault currents effectively, minimizing potential damage during short circuits.</p><p>For scenarios requiring sustained high current flows without compromising safety, the circuit breaker&#39;s rated short-time withstand current is an impressive 85 kA. This feature allows it to maintain operational stability during temporary overloads or faults within specified durations.</p><p>Operating at a rated voltage of 690 VAC makes it versatile across various applications while maintaining compliance with industry standards such as IEC 309. Moreover, power loss is kept at a manageable level of 550 W, ensuring energy efficiency without sacrificing performance.</p><p>This ACB comes equipped with three poles and features a horizontal rear spread terminal type. This configuration facilitates straightforward installation and integration into existing systems while providing reliable connections that enhance overall operational reliability.</p><p>The frame size E2.2 denotes its physical dimensions and compatibility with specific mounting requirements—a crucial consideration when planning space-constrained installations or retrofits in existing setups.</p><p>In summary, this non-automatic ACB combines durability with advanced technical specifications to deliver dependable protection for complex electrical networks. Its adherence to IEC standards reinforces its quality assurance credentials alongside practical design elements tailored for ease-of-use in professional settings.</p>