Electric connection casing

摘要

An electric connection casing comprising a large intensity-current circuit through electric current having a large intensity flows; a small intensity-current circuit through electric current having a small intensity flows; and a fuse and a relay interposed between the large intensity-current circuit and the small intensity-current circuit, wherein the large intensity-current circuit and the small intensity-current circuit comprise a plurality of single core wires, respectively; and a plurality of pressure-contact terminals which penetrates through an insulation coating of the single core wire, thus being connected with the single core wire by pressing the pressure-contact terminal against the single core wire.