<p>This product is a robust and reliable circuit protection device, designed to meet the demanding requirements of industrial and commercial applications. With a rated current of 125 A and a rated voltage of 800 VDC, it provides ample capacity for managing high-power circuits effectively.</p><p>The degree of protection is IP20, making it suitable for environments where basic protection against contact with live parts is required. Its compact dimensions—54 mm in width, 95 mm in height, and 82.5 mm in depth—allow for efficient space utilization within electrical panels or enclosures.</p><p>Engineered to handle surges safely, this device boasts a rated impulse withstand voltage of 8 kV. This feature ensures resilience against transient overvoltages typically encountered in industrial settings. The power loss is minimized at just 18.8 W, contributing to energy efficiency while maintaining operational integrity.</p><p>Its screw terminal type facilitates secure and straightforward installation or maintenance processes. The breaking capacity stands at an impressive 5 kA, ensuring that it can interrupt fault currents reliably without compromising safety.</p><p>The curve type B characteristic makes this product ideal for protecting circuits with low inductive loads such as lighting systems or electronic devices where quick response times are necessary to prevent damage from short circuits or overloads.</p><p>Overall, this circuit protection device offers a balanced combination of performance specifications that cater well to the needs of professionals seeking dependable solutions for their electrical infrastructure projects.</p>