<p>When considering the integration of an RCD block into your electrical systems, it&#39;s essential to evaluate all technical specifications to ensure compatibility and reliability. This particular RCD block is designed for industrial and commercial applications, providing robust protection with its thoughtful engineering.</p><p>Starting with its electrical capabilities, it boasts a rated current of 25 A and can handle a rated voltage of 230/400 VAC. The unit&#39;s rated impulse withstand voltage stands at 4 kV, while the insulation voltage is rated at 500 V. These ratings underline its suitability for environments where consistent performance under varying conditions is crucial.</p><p>The device operates efficiently within a standard frequency range of 50/60 Hz. Notably, it maintains an impressive electrical durability of up to 10,000 cycles, ensuring long-term functionality in demanding settings. Furthermore, the power loss is minimal at just 5 W, contributing to energy efficiency without compromising on safety or performance.</p><p>From a design perspective, this RCD block features three poles and adheres to the IP2X degree of protection standard. Its dimensions are compact yet substantial enough for reliable operation: with a width of 87 mm, height of 93 mm, and depth of 76 mm. Weighing in at only 0.158 kg makes installation manageable without sacrificing stability or integrity.</p><p>In terms of compliance and standards, this product meets IEC/EN 61009 requirements—an assurance that it aligns with international safety norms and quality benchmarks. The unit supports cable cross sections ranging from rigid to flexible (16-16 sq-mm), offering versatility in various wiring setups.</p><p>A critical aspect for many users is temperature resilience; this model performs optimally across ambient temperatures from -25 to +55 degrees Celsius. Such capability ensures that it remains dependable even in extreme weather conditions typical across diverse Australian landscapes.</p><p>Additionally, this RCD block accommodates Type A residual current types—essential for detecting both AC sinusoidal currents and pulsating DC components which enhances safety by broadening the scope of detectable fault currents.</p><p>Overall dimensions combined with these technical attributes make this RCD block an excellent choice when seeking reliability coupled with efficient space utilization in panel installations or other constrained environments where every millimeter counts but no compromise on function or compliance can be tolerated.</p>