An electrical power connector comprises a housing having a mounting interface and a mating interface. The mating interface defines a plurality of receptacles spaced apart in more than one direction. A plurality of electrical contacts is supported by the housing. These electrical contacts define respective mounting ends that are configured to electrically connect with an electrical component at the mounting interface, and opposed mating ends. At least one of the electrical contacts defines a common contact beam disposed within at least a select one of the receptacles. This common contact beam is configured to be electrically connected to a pair of adjacent electrical contacts of a mated electrical connector.