A junction box is defined as an electrical enclosure in which one or more wiring connections are housed. In such enclosures, the connections are protected from environmental conditions and accidental contact. Furthermore, vulnerable points such as wire splices are safeguarded effectively.
In addition, electrical connections are protected from weather conditions, while individuals are simultaneously shielded from accidental electric shocks.
Moreover, a small metal or plastic junction box is often included as part of an electrical conduit or thermoplastic sheathed cable (TPS) wiring system within a building. When designed for surface mounting, it is typically installed in ceilings, beneath floors, or concealed behind an access panel—particularly in domestic or commercial buildings. Alternatively, an appropriate type may be embedded in wall plaster or cast into concrete with only the cover left visible. However, it should be noted that complete concealment is no longer permitted under modern codes and standards.
Finally, during the installation process, an electrical junction box is prepared in which conduits are terminated at the sides, while cables are passed through or joined inside the enclosure. Products