a GFCI (Ground Fault Circuit Interrupter) is not universally required specifically for a dishwasher. However, electrical codes and regulations can vary depending on your location and the specific building codes in your area.
In many regions, GFCI protection is typically required for electrical outlets located near water sources, such as in kitchens and bathrooms. This requirement is intended to enhance safety by quickly shutting off power in case of a ground fault or electrical leakage, which can occur when water comes into contact with electrical components.
Because dishwashers are often installed under kitchen countertops and may be near sinks, they are often connected to outlets that require GFCI protection. Therefore, it is common to have a dishwasher circuit protected by a GFCI outlet or a GFCI breaker in the electrical panel.
To ensure compliance with local electrical codes and regulations, it's essential to consult with a licensed electrician or check your local building codes to determine if GFCI protection is required for the dishwasher circuit in your specific location. Electrical codes can be updated, so it's best to seek up-to-date information from a qualified professional. Prioritizing safety by following electrical codes is crucial to prevent electrical hazards and ensure the proper functioning of electrical appliances like dishwashers.