General Electric, Spectra Series, type SFLA, 3P, 3PH, 250A, 600V, 65kA@480V, high interrupting capacity, current limiting, Bolt-On, suitable for reverse fed applications, UL listed, complete with interchangeable RMS trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Solid State Electronic, molded case circuit breakers