<p>When it comes to ensuring electrical safety and reliability in industrial and commercial settings, the RCCB is a dependable choice. Designed for professionals who value precision and efficiency, this device offers robust protection against electrical faults.</p><p>At its core, this RCCB is rated for a current of 25 A, making it suitable for various applications that require consistent performance. Its rated impulse withstand voltage of 4 kV ensures resilience against transient overvoltages, while the rated insulation voltage stands at 440 V. Operating effectively at a standard voltage of 230 VAC, this product guarantees compatibility with typical Australian power systems.</p><p>The RCCB boasts an impressive breaking capacity of 30 mA, providing rapid disconnection upon detecting residual currents. This feature enhances safety by minimizing the risk of electric shock or fire hazards. The device&#39;s degree of protection is IP20/IP40, indicating its suitability for indoor environments where exposure to dust or water spray is limited.</p><p>Engineered with practicality in mind, the RCCB uses screw clamp terminals that allow secure connections with a tightening torque of 2.8 N-m. It accommodates cable cross-sections up to 25 sq-mm and supports both busbar (10 sq-mm) and flexible/rigid wiring (1-25 sq-mm). With a wire stripping length requirement of just 12 mm, installation is straightforward and efficient.</p><p>The compact dimensions—35 mm width, 85 mm height, and 69 mm depth—ensure that it fits neatly into standard enclosures without occupying excessive space on DIN rails during mounting. Weighing only 200 g adds to its ease of handling during installation or maintenance tasks.</p><p>Operating across a frequency range of 50/60 Hz and enduring ambient temperatures from -25 to +70&#176;C highlights its adaptability in diverse environmental conditions. Its electrical durability spans up to 1000 cycles under normal operating circumstances—a testament to its long-term reliability.</p><p>For those concerned about short-circuit scenarios, the RCCB has a rated short circuit current capacity of up to 10 kA—adequate for most industrial applications requiring robust fault tolerance. Additionally, the test voltage range between 170-253 V further assures operational integrity within specified limits.</p><p>This Type B residual current device operates instantaneously when required—a critical characteristic in high-risk environments where every millisecond counts towards preventing accidents or equipment damage.</p><p>In conclusion , whether you are integrating new systems or upgrading existing installations , this RCCB offers peace-of-mind through proven technology designed specifically around your technical needs .</p>