Eaton GFTCB245 Ground Fault GFCI Circuit Breaker

Eaton GFTCB245 provides 2-pole, 45-amp ground-fault protection for 120/240-volt electrical systems. This GFCI circuit breaker detects imbalances between hot and neutral conductors and, when a ground fault is sensed, quickly trips to disconnect power and help prevent electric shock. The 45-amp rating interrupts current on both poles, which is essential for protecting circuits that use 120/240-volt service and helps ensure that a fault on one leg won’t leave the other energized. Model GFTCB245 is part of Eaton’s GFCI breaker lineup and is designed for installation in compatible electrical panels to guard branch circuits against ground faults. In practical terms, it provides automatic disconnection on fault conditions, supporting safety for electrical installations that require GFCI protection on 120/240-volt circuits.