Group metering, also known as multiple metering, is used where electric utility power enters a commercial building or multi-family residence. The product consists of some type of main device along with multiple meter sockets in one unit or in several connected units. The multiple meters allow the utility to measure power consumption for each tenant of the building. This type of metering equipment is commonly used at apartment complexes and strip malls.
4 Horizontal Bus Bars - A, B, C and Neutral