what gauge wire for 50 amp

For a 50 amp circuit breaker, you will need a wire gauge of 6. This is the most common wire size for a 50 amp circuit breaker and is recommended for runs of 100 feet or less. It is important to note that the National Electrical Code (NEC) states that the maximum loading capacity of the electrical circuit should not exceed 80%, so it is important to choose the correct wire size. For runs larger than 100 feet, you should account for voltage drop and use larger cables. It is always recommended to consult a certified electrician and local electrical codes for any questions or concerns.