1SDA055912R1 ABB - E2N1600PR121/P-LIIN=1600A4PWMP

The 1SDA055912R1 ABB - E2N1600PR121/P-LI In=1600A 4p W MP 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 is configured with a four-pole design, making it suitable for three-phase systems with a neutral conductor. The circuit breaker has a rated current of 1600A, indicating its capacity to handle substantial electrical loads. It incorporates a PR121/P trip unit, which provides comprehensive protection functions, including overload, short-circuit, and earth fault protection. The LI functionality refers to long-time and instantaneous protection settings, allowing for precise customization of protection characteristics. The circuit breaker is designed for withdrawable mounting, facilitating easy installation and maintenance. It is suitable for use in a wide range of applications, including power distribution, industrial plants, and commercial buildings. The E2N1600PR121/P-LI In=1600A 4p W MP ensures the safety and reliability of electrical systems, minimizing downtime and protecting valuable equipment.