<p>The RCD Block is a reliable and robust solution designed to enhance electrical safety in both industrial and commercial settings. With a rated current of 63 A, it provides efficient protection against earth faults, ensuring the continuity and reliability of your electrical systems.</p><p>This device operates effectively within a voltage range of 230/400 VAC, making it versatile for various applications. Its rated insulation voltage is set at 500 V, while the rated impulse withstand voltage stands at an impressive 4 kV, providing excellent resilience against transient overvoltages.</p><p>Engineered to meet IEC/EN 61009 standards, this RCD Block guarantees compliance with international safety requirements. It features four poles and offers a degree of protection classified as IP2X, safeguarding users from accidental contact with live parts.</p><p>The compact design measures 105 mm in width, 96 mm in height, and 76 mm in depth. Despite its small footprint, it maintains a sturdy build with a weight of just 0.172 kg. This ensures ease of installation without compromising on durability or performance.</p><p>With an electrical durability rating of up to 10,000 cycles, the RCD Block promises long-lasting functionality even under frequent operation. It supports cable cross-sections ranging from 25 sq-mm for both rigid and flexible cables.</p><p>Operating efficiently across frequencies of both 50 Hz and 60 Hz makes this unit adaptable to different power supply conditions globally. Additionally, it has been engineered to function optimally within ambient temperatures ranging from -25&#176;C to +55&#176;C.</p><p>Power loss is minimized to just 7.6 W during operation—an essential feature for conserving energy while maintaining effective performance levels. The residual current type is classified as Type A which detects AC currents as well as pulsating DC components offering enhanced protection capabilities suitable for modern electronic equipment environments.</p><p>Overall this RCD Block combines technical proficiency with practical design elements tailored specifically towards professionals seeking dependable solutions for their electrical infrastructure needs without unnecessary complexity or embellishments.</p>