A panelboard for a mobile home shall be rated not less than what?

In the context of mobile homes, the National Electrical Code (NEC) specifies minimum requirements for electrical equipment, including panelboards. A panelboard serving a mobile home is required to have a rating that meets the minimum demand for power that is typically needed in these installations. The standard rating for mobile home panelboards is set at 50 amperes. This rating ensures that the electrical system can adequately support the appliances and devices commonly found in mobile homes without risking overload or failure.

Understanding this minimum requirement is important for safety and compliance with electrical codes, as lower ratings could lead to insufficient power supply, potentially causing overheating and increasing the risk of fire hazards. Thus, the correct answer reflects the established standard that provides the necessary capacity for a mobile home's electrical needs.