Patent ID: 11875961
Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The circuit breaker according to claim 2, wherein the status display unit comprises a first indicator, a second indicator, and a third indicator; and in response to the circuit breaker being in an opened state, the control signal received by the signal interface indicates that the first indicator is on and the second indicator is off; in response to the circuit breaker being in a closed state, the control signal received by the signal interface indicates that the first indicator is off and the second indicator is on; or in response to the circuit breaker being in a state of being configured, the control signal received by the signal interface indicates that the first indicator flashes and/or the second indicator flashes; and the third indicator is a single-color indicator, and is configured to indicate whether the circuit breaker is powered off or faulty.