Being joint structure of the chief editor braker and the branching

摘要

PROBLEM TO BE SOLVED: To provide the connection structure of a main breaker and a branch breaker in which the cabinet can be miniaturized by shortening the distance between the main breaker and the branch breaker.;SOLUTION: The connection structure of a main breaker and a branch breaker employs a main bar 3a of a straight strip metal plate having screw holes 6 and 6 for coupling with a connection bar 4, or the like, bored at the opposite ends thereof, a main bar 3b formed by bending the upper and lower portions of a straight strip metal plate and having screw holes 6 and 6 bored in bend portions 7 and 7 projecting from the linear portion 8 to the right side, and a main bar 3c of such a posture as the main bar 3b is made inside-out and the bend portions 7 and 7 are projecting from the linear portion 8 to the left side contrary to the main bar 3b.;COPYRIGHT: (C)2008,JPO&INPIT