| 摘要 |
PURPOSE: A structure for connecting bus bars of a motor control center is provided to easily assemble or disassemble connecting bus bars by mechanically coupling connecting bus bars when the motor control center is installed adjacent to a wall. CONSTITUTION: A structure for connecting bus bars of a motor control center comprises a bolt(22) which connects bus bars(20,30) withdrawn from the motor control center to a connecting bus bar(40). The bolt(22) is inserted into each bus bar(20,30). Openings(20a,40a) are formed at the bus bars(20,30) and the connecting bus bar(40). The opening(40a) of the connecting bus bar(40) is larger than the opening(20a) of the bus bar(20). A latchet nut(50) having a cylindrical wedge(52) is press-fitted into the opening(40a) of the connecting bus bar(40).
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