| 摘要 |
The present invention relates to a power distribution board including an earthquake-proof device, capable of preventing the power distribution board from being damaged due to vibration or impact. The power distribution board including the earthquake-proof device according to the present invention reduces manpower and costs for maintenance and repair by minimizing the degradation of a function even though the earthquake-proof device is not operated for a long time in a normal state in which an earthquake dose not occur. The power distribution board including the earthquake-proof device according to the present invention smoothly absorbs a seismic wave without the degradation of an earthquake-proof function and minimizes the impact transmitted to the power distribution board when the earthquake occurs. |
