| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit breaker box having a wire-insertion hole through which an electric wire can be passed after the circuit breaker stored in the main body of the storing box is wired with the electric wire to improve wiring. SOLUTION: The circuit breaker box 1 has the main body 4 having a front aperture formed by standing the sideboard 3 on the fringe of the nearly rectangular backboard 2, on which the circuit breaker 5 is installed. The lower sideboard 3a of the main body 4 of the box is divided into two with the center line of the wire-inserting holes 10 which is parallel to the backboard 2, and the lower sideboard 12 on the aperture-side of the divided main body 4 of the box is movably provided in the holding groove 14 formed in the section of the cut-out part 13. The wiring to the circuit breaker 5 with the electric wire is carried out in the condition that the cover 6 is removed and the lower sideboard 12 is removed from the cut-out part 13. After wiring, the lower sideboard 12 is set and then the cover 6 is installed so that the electric wire can pass through the wire-inserting holes 10.
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