Mini Mod III is a self-contained metering device consisting of main lugs and two to six meter sockets in one enclosure. Mini Mod III is supplied as one complete unit and the user cannot add additional meter sockets to the unit. When ordering, the user simply selects the socket main ampere rating, the number of meters and ring type or ringless. Mini Mod III is approved by major power companies, is UL listed, suitable for use as service entrance equipment and meets the service and electrical requirements of EUSERC and CECHA.