APC PD3P300AT5B APC 3-Pole Circuit Breaker, 300A, T5 Type for Symmetra PX250/500kW power distribution unit (PDU)

APC 3-Pole Circuit Breaker, 300A, T5 Type for Symmetra PX250/500kW. Output connections: 1 x Hard Wire 3-wire (H N + G). Certification: CE, UL Listed R...