<p>When considering the installation of an RCD block in your industrial or commercial setup, it&#39;s important to focus on key specifications that ensure both safety and performance. This particular RCD block is designed for reliability and efficiency, making it a solid choice for various electrical systems.</p><p>The device operates with a rated current of 40 A, suitable for managing moderate electrical loads effectively. It supports a dual voltage rating of 230/400 VAC, providing flexibility across different applications. The rated insulation voltage stands at 500 V, ensuring robust protection against electrical faults.</p><p>A standout feature is its rated impulse withstand voltage of 4 kV, offering significant resilience against transient overvoltages commonly caused by lightning strikes or switching operations. With a power loss of just 4.8 W, this RCD block maintains energy efficiency while in operation.</p><p>The unit&#39;s physical dimensions include a width of 105 mm, height of 96 mm, and depth of 76 mm. Its compact size allows for straightforward integration into existing panels without compromising space or functionality. Weighing only 0.173 kg further aids in easy handling during installation.</p><p>Designed with practical considerations in mind, the RCD block accommodates cable cross-sections ranging from rigid to flexible at 16 sq-mm each way. This versatility makes it adaptable to different wiring requirements within an installation environment.</p><p>In terms of durability and protection standards, the product boasts an impressive electrical durability rating capable of enduring up to 10,000 cycles under normal conditions. Its IP2X degree of protection offers basic safeguarding against finger access to hazardous parts when installed correctly.</p><p>This device adheres strictly to IEC/EN 61009 standards and approvals—assuring compliance with international safety norms—and functions seamlessly within ambient temperatures ranging from -25&#176;C to +55&#176;C.</p><p>Additionally equipped with Type A residual current detection capabilities means it can efficiently detect AC currents as well as pulsating DC components—a crucial feature for modern electronic environments where varied load types are prevalent.</p><p>Overall this RCD block delivers dependable performance backed by comprehensive technical specifications suited perfectly towards industrial needs where precise operational parameters matter most achieving optimal balance between safety reliability efficiency all encapsulated within one compact design package meeting rigorous industry benchmarks without compromise</p>