1SDA056529R1 ABB - E3V800PR121/P-LSIIN=800A3PFHR

The 1SDA056529R1 ABB - E3V800PR121/P-LSIIn=800A3pFHR is a high-performance circuit breaker designed for reliable protection and control of electrical circuits. It is part of ABB's Emax series, known for its advanced features and robust construction. This particular model is equipped with a PR121/P trip unit, offering LSI protection functions, including long-time, short-time, and instantaneous overcurrent protection. The In=800A indicates a rated current of 800 Amperes, suitable for demanding applications. The 3P configuration signifies a three-pole breaker, designed for three-phase systems. The HR designation denotes a high breaking capacity, ensuring safe interruption of high fault currents. This circuit breaker is ideal for use in industrial and commercial power distribution systems. It provides comprehensive protection against overloads, short circuits, and ground faults. Its advanced trip unit allows for precise setting and coordination, enhancing system reliability and minimizing downtime. The Emax series is known for its modular design, making it easy to install, maintain, and upgrade.