In the home decoration, the junction box is one of the electrical accessories, because the wiring for the decoration is through the wire tube, and the junction box (such as the long line, or the corner of the wire tube) is used as a transition. The wire tube is connected to the junction box, and the wires inside the wire tube are connected in the junction box to protect the wires and connect the wires. This is the junction box.
Generally, the domestic junction box is type 86. The so-called 86 type line box means that the outer diameter of the switch socket panel is 86x86mm, the wire box is 86x86mm, the cassette is 75x75mm, and the junction box cover is provided (or the switch and socket panel are directly equipped). ), generally PVC and white iron box materials.
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