Service Entrance Cable Size Chart
Service Entrance Cable Size Chart. Electrical Service Conductor Cable Sizes & Amps Ratings for Service Conductors in Conduit. The NEC is a safety guide.
Read a wire size chart using the above values. SER cable is SE (Service Entrance) Style R, which has a reinforcement tape and may be made of copper or aluminum. Wire sizes are AWG (American Wire Gauge), and adjustments may be necessary due to temperature rating or length of wire run.
It is typically used as a panel feeder in multi-unit residential settings.
On the other hand, sizing the conductors far too large to supply the load can be expensive and unnecessary.
BTU will inspect the service entrance to the first means of disconnect for conformity. Wire sizes are AWG (American Wire Gauge), and adjustments may be necessary due to temperature rating or length of wire run. Connect the main panel to the sub-panel box with the cable.
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