<p>When it comes to ensuring the safety and reliability of electrical installations, a robust Residual Current Circuit Breaker (RCCB) is indispensable. This RCCB offers a comprehensive solution for both industrial and commercial applications, designed with precision to meet rigorous standards.</p><p>Starting with its rated current of 25 A, this RCCB is adept at managing typical loads found in various environments. It boasts an impressive rated impulse withstand voltage of 4 kV and a rated insulation voltage of 500 V, providing ample protection against transient overvoltages often encountered in electrical systems.</p><p>The device operates efficiently within a rated voltage range of 230/400 VAC and maintains low power loss at just 1.3 W. Its four-pole configuration allows for versatile application across different setups while offering enhanced circuit separation capabilities.</p><p>In terms of durability, this RCCB is built to last with an electrical endurance of up to 1000 cycles. The IP20/IP40 degree of protection ensures that it can withstand dust ingress while remaining safe for use in controlled environments.</p><p>Installation is straightforward thanks to its screw clamp terminal type, which supports a tightening torque of 2.8 N-m. The device&#39;s compact dimensions—70 mm width, 85 mm height, and 69 mm depth—make it suitable for space-constrained settings without compromising on performance or accessibility.</p><p>This RCCB accommodates various cable types with its flexible connecting capacity: busbar connections up to 10 sq-mm and rigid or flexible cables ranging from 25-25 sq-mm. The wire stripping length requirement stands at an efficient 12 mm, facilitating quick installation processes.</p><p>Designed for DIN rail mounting, this unit integrates seamlessly into existing panels or new installations alike. Withstanding ambient temperatures from -25&#176;C to +55&#176;C ensures reliable operation across diverse climatic conditions.</p><p>The residual current type F enhances sensitivity towards fault currents involving mixed frequencies—a critical feature in modern electronic environments where variable frequency drives are prevalent. Moreover, the unit features instantaneous operating characteristics for rapid response during fault conditions.</p><p>Capable of handling short circuit currents up to 10 kA, this RCCB provides robust protection against potential hazards caused by circuit faults or overloads. Its arbitrary power supply connection further adds versatility during installation phases.</p><p>For those focused on technical specifications as part of their purchasing decision-making process, rest assured that this RCCB aligns well with industry standards while offering dependable performance metrics tailored towards safeguarding your electrical infrastructure effectively.</p>