What is the load calculated for a laundry circuit?

The load calculated for a laundry circuit is commonly considered to be 1500VA. This value is based on guidelines provided in the National Electrical Code (NEC) which specifies that for laundry circuits, a minimum demand of 1500VA is generally used for load calculations.

This figure is crucial because it ensures that the electrical supply to the laundry area can handle the typical load imposed by washers and dryers, accounting for the safety and efficiency of the circuit. By standardizing this load calculation, it helps in sizing the conductors and protective devices appropriately, ensuring that the circuit operates safely under normal conditions. The choice of 1500VA also aligns with practical expectations regarding the power requirements of typical laundry equipment, which often features motors and heating elements that together require a significant amount of electrical load.

Establishing this amount helps to create a balanced and reliable electrical system that minimizes the risk of overloading and potential hazards in the laundry area.