Aluminum Service Entrance

Aluminum service entrance cable combines insulated aluminum conductors in an assembly for building service and feeder connections. The cable brings multiple circuit conductors together for projects specifying a service-entrance wiring method, with the neutral and grounding arrangement determined by the exact construction. Available sizes support matching the assembly to the service equipment and connected load. The selected SER or SEU configuration, conductor insulation and outer jacket establish the appropriate installation conditions, making the full cable designation important when specifying replacement or new construction wiring.