TERMINAL BLOCK AND ELECTRICAL APPARATUS ACCOMMODATION BOX EQUIPPED WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a terminal block which enables an on-site constructor to reduce miswiring troubles by preventing the constructor from mistakenly changing inner wire connection and to provide an electrical apparatus accommodation box equipped with this terminal block.

SOLUTION: A terminal block A disposed in an electrical apparatus accommodation box housing an electrical apparatus comprises: an inner connection part X1 provided with a terminal fitting 2 for connecting an internal wire L1 from the electrical apparatus; an outer connection part X2 which is provided with another terminal fitting 2 for connecting an external wire L2 from the outside of the electrical apparatus accommodation box and electrically connected to the inner connection part X1; a terminal block body 1 which is made of an insulating material and on one surface of which the inner connection part X1 and the outer connection part X2 are provided; and a terminal cover 4 which hides the inner connection part X1 on one surface of the terminal block body 1.

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