E2S1600PR121/P-LSIIN=1600A4PFHR ABB - 1SDA055993R1

The E2S1600PR121/P-LSI In=1600A 4p F HR ABB - 1SDA055993R1 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 'HR' designation indicates a high breaking capacity, ensuring effective interruption of fault currents. It incorporates a PR121/P trip unit, offering LSI protection functions, including long-time, short-time, and instantaneous overcurrent protection. This provides comprehensive protection against overloads and short circuits. The breaker is designed for fixed mounting. It ensures safety and continuity of service in demanding electrical applications. ABB's Emax 2 series is known for its reliability and advanced protection features. This makes it a preferred choice for critical power distribution systems. The 1SDA055993R1 part number ensures traceability and easy identification for maintenance and replacement purposes.