<p>In the world of industrial and commercial electrical systems, choosing the right Residual Current Circuit Breaker with Overcurrent Protection (RCBO) is crucial for ensuring safety and reliability. This particular RCBO offers a robust set of features designed to meet the demanding needs of Australian technical audiences.</p><p>With a rated current of 25 A and a breaking capacity of 15 kA, this RCBO is well-suited for applications where dependable performance under high fault conditions is essential. It operates at a rated voltage of 240 V, making it compatible with standard electrical systems. The device also boasts an impressive rated impulse withstand voltage of 4 kV and insulation voltage up to 500 V, providing substantial protection against voltage spikes.</p><p>Designed with practicality in mind, this RCBO features a screw clamp terminal type that ensures secure connections. The tightening torque required is 2.8 N-m, accommodating cable cross sections ranging from 0.75-25 sq-mm for solid core wires and up to 16 sq-mm for multi-wired cables. Its compact dimensions—35 mm width, 85 mm height, and 69 mm depth—allow it to fit seamlessly into existing setups on DIN rails.</p><p>The product&#39;s degree of protection varies between IP20/IP40 depending on installation specifics, offering flexibility based on environmental conditions. Additionally, it adheres to IEC/EN standards (61009-1 and -2-1), guaranteeing compliance with international safety regulations.</p><p>For durability concerns, this RCBO assures an electrical longevity of up to 10,000 cycles at its rated frequency range (50/60 Hz). It maintains effective operation across ambient temperatures from -25&#176;C to +55&#176;C without compromising functionality or safety.</p><p>This unit supports various wire types: busbars (10-10 sq-mm), stranded wires (0.75-25 sq-mm), flexible wires both with ferrule (0.75-16 sq-mm) and without ferrule (0.75-16 sq-mm). Its overvoltage category III classification further underscores its suitability for industrial environments prone to transient overvoltages.</p><p>Safety indicators include contact position indication—red when ON and green when OFF—and fault detection via a blue flag on the toggle switch adds another layer of user-friendly design by clearly signaling operational status changes or faults instantly.</p><p>Finally yet importantly remains housed in RAL7035 grey housing which not only provides aesthetic uniformity but also aligns functionally within broader system designs while maintaining structural integrity against wear-and-tear factors common within such installations thus ensuring long-term use viability across wide-ranging scenarios encountered daily throughout industry operations nationwide today!</p>