<p>When selecting an accessory for industrial and commercial applications, understanding the technical specifications is crucial. This particular product offers a balanced blend of performance and reliability, making it a viable choice for various electrical setups.</p><p>The accessory is designed to handle a rated current of 800 A, ensuring robust performance in demanding environments. It boasts a rated voltage capacity of 690 VAC, which aligns with standard industrial requirements. Additionally, it supports a rated insulation voltage of 1000 V and can withstand impulse voltages up to 12 kV, indicating its resilience against transient over-voltages.</p><p>A key feature is its release type—EL—which suggests it incorporates electronic components for enhanced functionality or protection features. The device&#39;s power loss is measured at 72 W, which should be factored into energy efficiency calculations when integrated into larger systems.</p><p>With three poles available, this accessory provides flexibility in application across different phases or circuits. Its breaking capacity stands at an impressive 66 kA, highlighting its ability to interrupt high fault currents effectively—a critical factor in maintaining safety and system integrity during overload conditions.</p><p>Physically, the product measures 317 mm in width, 425 mm in height, and has a depth of 383 mm. These dimensions are important for planning installation space within electrical panels or enclosures. Weighing in at 48 kg, it&#39;s substantial enough to denote durability while still being manageable for installation purposes.</p><p>This accessory complies with IEC 309 standards and approvals—a testament to its quality assurance and adherence to international safety regulations.</p><p>In summary, this accessory&#39;s specifications make it suitable for rigorous applications where reliability and safety are paramount. Whether integrating into new projects or upgrading existing systems, these detailed attributes provide confidence that it will meet technical expectations efficiently without compromising on performance factors essential for industrial operations.</p>