Power cord specifications for general home decoration
The power cord specifications are divided into 1.5, 2.5, 4.0, 6.0mm² according to its load. The specific specifications and models are as follows:
1. The circuit design is usually 4.0 to 6.0mm² for the entrance line, 1.5mm² for lighting fixtures, 2.5mm² for power sockets, and 4mm² for air conditioners.
2. The power cord used in home decoration is usually a single-strand copper core wire, and its cross-sectional area has several specifications and models, which are 4.0mm², 2.5 square meters and 1.5mm² respectively.
3. The 6.0mm² specification model is specifically suitable for the main trunk line of the home, the 4.0mm² specification model single-strand copper core wire is suitable for the main circuit of the circuit and the special line of air conditioners, electric water heaters, etc., and the 2.5mm² specification model single-strand copper core wire is suitable for the power supply. For socket wires and some branch wires, the 1.5mm² single-strand copper core wire is suitable for lamps and switch wires. The ground wire in the circuit usually also uses the 1.5mm² single-strand copper core wire.
4. The light wires and switch wires used by the developers for civil construction are all 1.5mm². The 2.5mm² wire is also specifically suitable for the switch of the light junction box. During the decoration process, the decoration company usually recommends the homeowner to use the original civil construction 1.5mm². Replace the wire with 2.5mm² wire, and 4mm² wire for general indoor power sockets.