What is the required breaker size for the Wendy's site lights?

When determining the required breaker size for the site lights, it's essential to consider several factors, including the total load being powered, the type of lights used, and the characteristics of the circuit. Site lighting, especially for commercial applications like Wendy's, often entails higher wattage fixtures to provide adequate illumination.

In this case, a 30A breaker is appropriate because it can accommodate a substantial number of lights or higher-wattage fixtures without tripping under normal load conditions. A 30A breaker allows for the possibility of future expansion or additional fixtures as well, which is a common consideration in commercial electrical planning.

For example, if the combined wattage of the lights upon calculation exceeds the standard loads for a 15A or 20A breaker, those would not provide adequate protection without risking tripping. Additionally, using a breaker larger than necessary, such as a 40A, could lead to insufficient protection for lighter circuits, potentially resulting in overheating or fire hazards due to overload.

In summary, the selection of a 30A breaker aligns well with the expected loads of commercial site lighting, providing necessary protection and ensuring compliance with electrical codes, making it the best choice for this application.