What Is a Breakout Box?
In home decoration, the junction box is one of the electrical accessories, because the decoration wire is passed through the conduit, and the junction box (such as a longer line, or the corner of the conduit) is used as a transition Yes, the wire tube is connected to the junction box. 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.
- Common junction box
- The following figure shows a common junction box, which features a simple structure and can ensure that the junction block and the protection tube are firmly connected to the junction box. The connection of different wires and temperature-sensing components through the connection posts has good electrical contact performance.
- The ordinary junction box is usually used in a place with good environmental conditions and no corrosive atmosphere.
- General junction box consists of box cover, box body, terminal blocks,
- Installation of wire boxes under cast-in-situ floor
- As shown in the figure, there are three installation methods for the installation of the junction box under the cast-in-situ floor: a terminal junction box connection, a middle junction box connection, and a branch line box connection. The terminal connection method has only one outlet, while the indirect method has two outlets. There are four outlets in the branch box connection method.
- Installation of junction boxes under cast-in-situ floor
- Junction box mounted on beam side
- As shown in the figure, the junction box is installed on the beam side, and the cables need to be bound on steel bars when entering the floor.
- Junction box mounted on beam side
- Junction box installed in the wall
- As shown in the figure, the same cables need to be bound and fixed after they are led out of the junction box. [3]