Such a junction box, with the through cable and the tap cable in place, is illustrated in Fig. 450.
She traced the launching circuits to a junction box and opened the lid.
A junction box is placed in a known locality with telephone or telegraph cables leading therefrom to the shore.
If a tall lad tapped in on the junction box early in the night his footprints will be frozen close to the ground.
An enclosure within which electric circuits, such as the electrical wiring for different sections of a building, are connected to other circuits, such as outside power sources. Junction boxes are very common in telecommunications circuitry and are used to protect the connections and provide easy access to them.