General Electric TLB234225 U 225A 480V 3P 50K Circuit Breaker

General Electric TLB234225 U is a 225A, 480V, 3P, 50K circuit breaker. As a protective device, it detects overcurrent conditions and interrupts the circuit to prevent damage to conductors and connected equipment. The 3-pole configuration is designed for 480V three-phase installations, and the 50K rating indicates its capacity to interrupt fault currents at that level. This GE circuit breaker is used in electrical distribution to safeguard circuits and maintain system reliability in three-phase power applications. The specification set—225A current rating, 480V voltage rating, three-pole configuration, and 50K interrupting rating—defines its role in protecting feeders and loads in three-phase, 480-volt systems. When selecting a breaker, ensure the panel or enclosure supports GE TLB234225 U and that the interrupting rating meets your system requirements.