T4V 320 PR221DS-LS/I IN=320 4P F F ABB - 1SDA054153R1

The ABB 1SDA054153R1 is a Tmax T4V 320 series automatic molded case circuit breaker (MCCB), designed for reliable circuit protection. This four-pole (4p) breaker features a fixed mounting configuration with convenient front terminals for easy installation and connection. With a rated current (In) of 320A, it's suitable for a wide range of industrial and commercial applications. The PR221DS-LS/I trip unit provides advanced protection functionalities, including overload and short-circuit protection with adjustable settings. The 'F F' indicates a specific level of breaking capacity, ensuring the breaker can safely interrupt fault currents. This MCCB offers a robust and dependable solution for safeguarding electrical circuits and equipment. It is engineered to meet stringent industry standards, guaranteeing performance and safety. The Tmax T series is known for its compact design and high breaking capacity. ABB's commitment to quality ensures a long service life and minimal maintenance requirements. This breaker is an ideal choice for applications demanding reliable and precise circuit protection.