junction box
1 of 1noun/ˈdʒʌŋkʃən bɑks/
Forms:junction boxes
1
a general-purpose electrical box used to house wire connections and protect them from external elements
A junction box is a container used to house electrical connections, where multiple wires meet and are joined together. It helps to protect the connections from damage and prevents electrical hazards such as short circuits or fires. Junction boxes are typically made of metal or plastic and are installed in walls, ceilings, or floors. They are designed to be accessible for maintenance or repair, ensuring that wires remain secure and properly insulated. The box also helps to contain sparks or heat that may occur during electrical faults.
- The electrician installed a junction box to keep the wires organized and secure.
- A junction box is essential for connecting the wiring from different parts of the house.
- If you're adding new lights, make sure to check the junction box for any loose connections.
- The technician inspected the junction box to ensure it was properly sealed to prevent electrical hazards.
- Before installing the ceiling fan, he checked the junction box to ensure it could support the weight.