Which circuit breaker is used in the bathroom

In a typical residential setting, the circuit breaker used in a bathroom is usually a 20-amp or 15-amp breaker, depending on the specific electrical requirements of the bathroom.

Here are some common circuit breakers used in bathrooms:

1. 20-amp GFCI (Ground Fault Circuit Interrupter) breaker: This is the most common type of circuit breaker used in bathrooms. GFCI breakers are designed to protect against ground faults, which can occur when electricity flows through a person's body to ground. They are required by the National Electrical Code (NEC) for all bathroom outlets, as well as for outlets in kitchens, laundry rooms, and outdoor areas.
2. 15-amp GFCI breaker: This type of breaker is similar to the 20-amp GFCI breaker but has a lower amp rating. It's often used in bathrooms with fewer outlets or where the electrical load is lighter.
3. 20-amp AFCI (Arc Fault Circuit Interrupter) breaker: AFCI breakers are designed to detect and interrupt arcing faults, which can occur when electrical wires or devices overheat or malfunction. They are not as common in bathrooms as GFCI breakers, but may be used in areas with higher electrical loads or where there are multiple outlets.

It's important to note that the specific circuit breaker used in a bathroom will depend on the electrical requirements of the bathroom, as well as local building codes and regulations. It's always a good idea to consult with a licensed electrician if you're unsure about the electrical requirements of your bathroom.