<p>When it comes to ensuring electrical safety in industrial and commercial settings, selecting the right Residual Current Circuit Breaker (RCCB) is crucial. This RCCB is designed with a focus on reliability and efficiency, making it a solid choice for professionals seeking dependable protection against electrical faults.</p><p>With a rated current of 40 A, this RCCB can handle significant loads, providing robust protection across various applications. It operates effectively at a rated voltage of 230/400 VAC and offers an impressive rated impulse withstand voltage of 4 kV, ensuring resilience against transient overvoltages.</p><p>The unit&#39;s breaking capacity is set at 1 kA with a rated short circuit current of 6 kA, allowing it to interrupt fault currents promptly to prevent damage or hazards. The device complies with IEC/EN 61008 standards, affirming its adherence to international safety regulations.</p><p>Designed for practicality and ease of installation, this RCCB features four poles and mounts conveniently on DIN rails. Its compact dimensions—70 mm in width, 69 mm in height, and 85 mm in depth—make it suitable for limited space environments without compromising performance.</p><p>The RCCB supports cable cross sections ranging from 10-25 sq-mm for multi-wired cables to up to 25 sq-mm for solid-core cables. This flexibility ensures compatibility with various wiring configurations commonly found in industrial setups.</p><p>Operating within an ambient temperature range of -5 to 40 degrees Celsius ensures that the device maintains optimal performance even under varying environmental conditions. Additionally, the degree of protection IP2X safeguards against accidental contact with live parts while maintaining adequate ventilation.</p><p>This model boasts an instantaneous operating characteristic which enhances its ability to react swiftly during fault conditions. With power loss maintained at just 3.2 W during operation, energy efficiency is another notable feature that aligns well with modern sustainability goals.</p><p>Weighing only 380 g makes handling straightforward during installation or maintenance operations without adding unnecessary load on support structures.</p><p>In summary, this RCCB provides reliable protection tailored for industrial needs while balancing size efficiency and regulatory compliance—a trusted component ready to enhance your electrical safety infrastructure efficiently within its specified parameters.</p>