| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric panel which enables a user to check connection of power systems reliably and easily.SOLUTION: When a user checks a system on the side of a load connected to an operation button 5d, the user depresses the operation button 18a on a connection display 7a. An indicator lamp 17a is turned on in blue, and also an indicator lamp 17e at the connection display 7e corresponding to the connection display 7a is turned on in blue. The user recognizes the connection between the connection display 7a and the connection display 7e, and checks the connection between the operation button 5d corresponding to the connection display 7a and the operation button 5g corresponding to the connection display 7e, and confirms that a breaker 12e and a breaker 12f are connected with each other. |
