The electrical requirements for a modern refrigerator can vary based on the specific model and its power consumption. most standard-size modern refrigerators in the United States typically require a dedicated 15-amp circuit. However, some larger or more feature-rich refrigerators may require a dedicated 20-amp circuit.
The National Electrical Code (NEC) recommends a dedicated circuit for major appliances like refrigerators to ensure they have enough power and to prevent overloading the circuit with other devices. A dedicated circuit means that the refrigerator is the only appliance or device connected to that particular circuit, reducing the risk of tripping the circuit breaker or blowing a fuse.
If you're purchasing a new refrigerator or upgrading your existing one, it's crucial to check the manufacturer's specifications and the electrical requirements provided in the user manual. The manufacturer will typically specify the minimum circuit amperage needed for safe and optimal operation. Additionally, consult with a licensed electrician if you're unsure about the electrical setup in your home or if you need to install a new dedicated circuit for your refrigerator.