Cummins Load Management Kit A051C329 - The Load Management Kit is used with Air Cooled Residential Generator sets. (GSBA/B/C). This kit will allow the generator set to shed electrical loads when the demand becomes too high. Disconnected loads can be reconnected when generator set capacity is available. The module contains 2 contactors that can handle 50A load each. Knockouts are located on all sides of the box for easy wire routing. The box can be surface or flush mounted.