T4H 320 PR222DS/P-LSI IN=320 4P F F ABB - 1SDA054139R1

The ABB T4H 320 PR222DS/P-LSI In=320 4p F F - 1SDA054139R1 is a robust four-pole molded case circuit breaker (MCCB) designed for reliable circuit protection. Part of the Tmax T series, this automatic MCCB features a fixed configuration with front terminals, simplifying installation and maintenance. It offers a high breaking capacity, ensuring effective protection against overcurrents and short circuits. The PR222DS/P-LSI trip unit provides comprehensive protection with adjustable long-time, short-time, and instantaneous overcurrent settings. With a rated current (In) of 320A, it is suitable for a wide range of industrial and commercial applications. The 'F F' designation indicates specific terminal configurations and factory settings. ABB's Tmax T series is known for its reliability and performance, making this MCCB a dependable choice for critical power distribution systems. This MCCB ensures the safety and longevity of electrical equipment by quickly interrupting fault currents. Its compact design and versatile features make it an ideal solution for various panelboard and switchboard applications.