A 14-gauge wire should generally be connected to what amp breaker?

A 14-gauge wire is typically rated to carry a maximum of 15 amps safely. This gauge of wire is often used for standard residential circuits, particularly for lighting and receptacles. National Electrical Code (NEC) regulations often dictate that a 14-gauge wire should be connected to a 15-amp breaker to ensure safety and avoid the risk of overheating or electrical fires.

Using a breaker rated at 15 amps allows the breaker to trip and disconnect the circuit if the current exceeds this safe limit. This protective measure ensures that the wire does not carry more current than it can handle, which could lead to insulation damage and potential fire hazards. A 20-amp breaker is not suitable for 14-gauge wire, as it would not provide adequate protection if the wire were to experience a current flow above 15 amps. Thus, the connection of a 14-gauge wire to a 15-amp breaker is the standard practice in accordance with electrical safety standards.