| 摘要 |
A motor control center for improving transmission capacity and insulation efficiency is provided to insert a main leading terminal installed at a cabinet and a leading terminal transferring power to a motor, using one leading insulation terminal block in order to operate the motor with large capacity and reduce a size of the cabinet. A motor control center uses a leading insulation terminal device(100) having leading terminals(A) connected with a vertical bus bar. The leading insulation terminal device includes partition bodies(110), partition plates(130), a pair of catching parts, and guide parts(170). The partition bodies have insertion holes(100a). The partition plates are laterally formed to divide rear ends of the insertion holes into two in order to insert the leading terminals without contact to each other. The catching parts are combined at lower and upper ends of the front ends of the partition plates. The guide parts are formed at two inner surfaces of the partition bodies when inserting the leading terminals. The guide parts include upper projections(171), and lower projections(172) whose rear ends are connected with the upper projection to form guide grooves(173). |
