<p>In the realm of electrical safety and reliability, the RCCB stands as a crucial component for ensuring protection against electrical faults. This Residual Current Circuit Breaker (RCCB) is designed to meet the demands of both industrial and commercial applications, offering robust performance with its impressive specifications.</p><p>The RCCB handles a rated current of 40 A, making it suitable for various load requirements. It operates efficiently across a rated voltage range of 230/400 VAC and boasts a rated impulse withstand voltage of 4 kV, providing resilience against transient overvoltage. The device&#39;s insulation is rated at 500 V, ensuring reliable operation under normal conditions.</p><p>One notable feature is its power loss rating of just 3.2 W, which contributes to energy efficiency in your installations. With four poles available, this RCCB offers comprehensive coverage for multi-phase systems. Its degree of protection ranges from IP20 to IP40 depending on installation specifics, safeguarding against dust ingress and limited water exposure.</p><p>Installation is straightforward thanks to its screw clamp terminals that accommodate tightening torques up to 2.8 N-m. The unit measures a compact width of 70 mm, height of 85 mm, and depth of 69 mm while weighing in at only 360 g—ideal for space-constrained environments.</p><p>Operating effectively within frequencies between 50/60 Hz ensures compatibility with most standard power systems globally. Electrical durability extends up to an impressive count of 1000 cycles, highlighting its longevity even under frequent switching operations.</p><p>The cable cross-section flexibility supports both multi-wired (0-25 sq-mm) and solid-core configurations (up to 25 sq-mm), enhancing adaptability during installation processes. Classified as Type A residual current type, it provides sensitive detection capabilities suited for AC currents with pulsating DC components.</p><p>Designed for DIN rail mounting facilitates easy integration into existing setups or new projects alike. Rated short circuit current stands at a robust level of up to 10 kA—ensuring effective fault interruption capacity when needed most urgently.</p><p>Versatile connecting capacities include busbar connections at up to 10 sq-mm; rigid cables between sizes ranging from single-core maxed out at precisely defined limits; flexible options also supported equally well without compromise on performance standards expected by industry professionals today!</p><p>Withstanding ambient temperatures spanning -25&#176;C through +55&#176;C further enhances deployment scenarios across diverse climates found throughout Australia&#39;s varied regions—from coastal zones right inland areas alike! Lastly but certainly not leastly: instantaneous operating characteristics ensure rapid response times critical maintaining uninterrupted service continuity wherever deployed accordingly based upon specific needs identified beforehand during planning stages prior actual implementation phase itself ultimately leading successful outcomes overall satisfaction levels achieved thereafter too!</p><p>This RCCB exemplifies dependable engineering tailored towards meeting rigorous technical requirements while delivering peace-of-mind assurance every step along way possible indeed truly remarkable feat accomplished here undoubtedly so!</p>