<p>When it comes to selecting a reliable Residual Current Circuit Breaker with Overcurrent protection (RCBO) for your industrial or commercial needs, understanding the technical specifics is crucial. This RCBO offers a balanced blend of safety, efficiency, and compliance with international standards.</p><p>Rated at 20 A, this RCBO is designed to handle substantial electrical loads while maintaining optimal performance. It operates effectively within a rated voltage range of 400/415 VAC and supports both 50 and 60 Hz frequency applications. With an impressive short circuit capacity of 10 kA, it&#39;s well-suited for environments where high fault currents may occur.</p><p>Safety is paramount in electrical installations, and this RCBO meets rigorous standards including IEC 61009-1, IEC 61009-2-2, and AS/NZS 61009-1. Its residual current type is classified as Type A, ensuring it can detect both AC and pulsating DC components. The unit also features a rated short circuit current of 30 mA which provides enhanced protection against electric shock.</p><p>The construction of this device includes a robust degree of protection at IP20 level which safeguards against solid objects larger than 12 mm. Additionally, its overvoltage category III rating makes it suitable for installation in fixed equipment such as distribution boards or industrial machinery.</p><p>With dimensions measuring at a width of 53.4 mm, height of 117.5 mm, and depth of 71.6 mm along with a weight of only 0.549 kg, this compact unit fits seamlessly into various setups without occupying excessive space or adding significant weight.</p><p>The RCBO&#39;s instantaneous operating characteristic ensures that it responds swiftly to faults thereby minimizing potential damage to the system or connected devices. Furthermore its curve type C classification indicates that it&#39;s ideal for circuits with moderate inductive loads like motors or transformers.</p><p>In terms of connectivity options the device accommodates busbar connections up to 10 sq-mm rigid wires from 1-25 sq-mm and flexible wires from 1-16 sq-mm allowing for versatile installation scenarios whether dealing with solid-core conductors or multi-wired configurations.</p><p>Ambient temperature tolerance ranging from -5 to +55 degrees Celsius ensures reliable operation across diverse environmental conditions making it suitable for use in various climate zones throughout Australia.</p><p>For those concerned about energy efficiency power loss stands at just11 W reflecting its ability to operate efficiently without unnecessary energy wastage contributing towards lower operational costs over time.</p><p>Overall this RCBO represents an excellent choice combining durability safety compliance flexibility all wrapped up within one compact package ready tackle demanding applications where reliability matters most ensuring peace mind knowing your electrical systems are protected by top-tier technology crafted meet today&#39;s stringent industry requirements.</p>