E3S1600PR121/P-LSIGIN=1600A3PFHR ABB - 1SDA056210R1

The E3S1600PR121/P-LSIG In=1600A 3pF HR ABB - 1SDA056210R1 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 three-pole device, suitable for three-phase systems. The 'HR' designation indicates a high breaking capacity, ensuring effective interruption of fault currents. It incorporates a PR121/P trip unit, providing comprehensive protection functions including L (Long-time), S (Short-time), I (Instantaneous), and G (Ground fault) protection. This allows for precise coordination and selectivity in complex electrical networks. The circuit breaker is designed for fixed mounting and is suitable for a wide range of applications, including power distribution, motor protection, and generator protection. Its advanced communication capabilities enable seamless integration with smart grid systems. The Emax 2 series is known for its compact size, reducing the overall footprint of electrical switchboards. ABB's commitment to quality ensures that this circuit breaker offers long-term reliability and performance.