How many electrical connections do electrical appliances typically have?

Electrical appliances typically have two electrical connections, which correspond to the live (hot) wire and the neutral wire. This standard configuration allows the appliance to function correctly by providing a complete circuit for electricity to flow.

In many residential settings, the live wire carries the current to the appliance, while the neutral wire serves as the return path, completing the circuit. This two-wire system is sufficient for most low-power appliances that do not require additional safety features.

Although some appliances may have additional connections, such as a grounding wire for enhanced safety (which would make three connections in total), it is not the standard for typical appliances. Therefore, two connections are most commonly used in everyday electrical devices.