What amperage fuse or circuit breaker is required for small appliance circuits?

The requirement for a small appliance circuit typically aligns with a 20-amp rating. This amperage is appropriate because small appliance circuits are generally designed to power outlets in kitchens and other areas where small appliances are used, such as toasters, microwaves, and coffee makers.

Using a 20-amp circuit breaker or fuse allows for a safe level of current flow that accommodates the combined load of multiple appliances, while also providing protection against overloads. If the amperage is too low, there is a risk of tripping the circuit breaker frequently or blowing fuses when several appliances are used simultaneously. Conversely, higher amperage options could lead to circuits being overloaded without tripping, which can pose electrical hazards. Therefore, the 20-amp option strikes the right balance for small appliance circuits, ensuring safety and functionality.