Common sizes include 16-, 14-, 12-, 10-, 8-, 6-, and 2-gauge wire. The size of the wire dictates how much current can safely pass through the wire. Electrical current is measured in amps ...

A 20-amp circuit requires wire that’s 12-gauge or larger. Choosing the correct wire size is crucial to your electrical work’s safety. It also reduces the likelihood of future issues or costly ...

Whether scratch-building a complete wiring harness or lengthening kit-supplied wires, you need to determine the correct electrical wire size needed to support each electrical device. The wire must ...

Save guides, add subjects and pick up where you left off with your BBC account. If an electrical wire is damaged. This might expose the live wire meaning a person received an electrical shock if ...