ABB T5N300BW Molded Case Breaker

Circuit Breaker with Trip Unit, 600V, 300A|Circuit Breaker, Molded Case, 3-Pole, 300 Amp, Electronic Trip Unit, Voltage Rating: 600 Vac, Frequency Rating: 50 - 60 Hz,Trip Type: LS/I (ac Only), Pr221, Electronic, Interrupt Rating: 25 Kamp at 480 Vac, Mechanical Life: 20000 Operations, Weight: 8.550 Lb, Interrupting Rating Class/Breaking Capacity: Normal