A method for identifying a type of fault condition with a circuit breaker includes detecting by the circuit breaker a fault condition of a plurality of fault conditions, storing in a memory device a trip code representing a type of the detected fault condition, interrupting current flow through the branch circuit in response to detecting the fault condition, and receiving a reset of the circuit breaker. The trip code may then be displayed in response to a momentary press of a test button that is a short duration press, and activating an LED interface in the circuit breaker to indicate the trip code representing the type of the detected fault condition.