| 摘要 |
PURPOSE: A breaker stealing prevention device is provided to preponderant reduce the vibration of a frequency broadband of 200-500 Hz generated when installing a breaker, thereby preventing malfunction. CONSTITUTION: A breaker stealing prevention device includes a stealing prevention terminal, upper and lower covers, and a vibration prevention material. The stealing prevention terminal periodically generates warning alarms and emits GPS location information to the outside when the breaker is stolen. The stealing prevention terminal is embedded in the upper and lower covers, and the upper and lower covers are fixed inside a breaker. The vibration prevention material reduces vibration transferred to the stealing prevention terminal from the outside. |
