<p>When it comes to ensuring electrical safety in industrial and commercial settings, the RCD Block stands as a reliable choice. Designed for those who value functionality and durability, this device offers a comprehensive solution for residual current protection.</p><p>At its core, the RCD Block is engineered with a rated current of 25 A, making it suitable for various applications within your electrical systems. It operates efficiently at a rated voltage of 230/400 VAC and can withstand impulse voltages up to 4 kV. The rated insulation voltage is robust at 500 V, providing an added layer of security against unexpected surges.</p><p>This RCD Block adheres to stringent standards and approvals such as IEC/EN 61009, ensuring compliance with international safety norms. Its electrical durability is impressive with the capability to endure up to 10,000 cycles, promising long-term reliability in demanding environments.</p><p>The product&#39;s physical dimensions are compact yet practical: with a width of 70 mm, height of 93 mm, and depth of 76 mm. Despite its solid build, it maintains a manageable weight of just 0.21 kg. This makes installation straightforward without compromising on performance or safety.</p><p>In terms of protection rating, the device boasts an IP2X degree which provides basic protection against dust ingress while being safe from finger contact. It&#39;s designed to function optimally across varying temperatures ranging from -25&#176;C to +55&#176;C—ideal for diverse Australian climates.</p><p>For connectivity flexibility, this RCD Block accommodates cable cross-sections between 25-25 sq-mm whether rigid or flexible cables are used. The block supports both Type A residual current types which means it&#39;s adept at handling AC currents mixed with pulsating DC components—a crucial feature in many modern installations.</p><p>With power loss minimized at only 2 W and operational frequencies spanning both standard ranges (50/60 Hz), this unit ensures energy efficiency along with consistent performance over time.</p><p>Whether you&#39;re upgrading existing systems or designing new installations from scratch—this RCD Block delivers peace-of-mind through uncompromising quality backed by rigorous testing protocols underlined by industry standards compliance—all wrapped up neatly into one indispensable component ready-made for today&#39;s challenging electrical landscapes.</p>