E1B1600PR121/P-LSIGIN=1600A4PFHR ABB - 1SDA055674R1

The E1B1600PR121/P-LSIG In=1600A 4p F HR ABB - 1SDA055674R1 is a high-performance circuit breaker designed for reliable protection and control of electrical circuits. It is part of ABB's Emax 2 series, known for its advanced features and robust construction. This particular model has a rated current of 1600A and is a four-pole breaker, suitable for three-phase systems with a neutral conductor. The 'PR121/P-LSIG' designation indicates the type of trip unit installed, which provides comprehensive protection functions including Overload (L), Short-circuit (S), Instantaneous (I), and Ground fault (G) protection. The 'HR' suffix signifies a high breaking capacity, ensuring the breaker can safely interrupt high fault currents. It ensures the safety and reliability of electrical distribution systems. The breaker is designed for easy installation and maintenance, minimizing downtime. ABB's Emax 2 series is known for its modular design, allowing for flexible customization and upgrades. This breaker is suitable for a wide range of applications, including industrial, commercial, and infrastructure projects. It provides advanced protection and control features to ensure the safe and reliable operation of electrical systems.