400 Amp Meter Base Wiring Diagram. 400 amp meter base correct wiring diagram important wiring information consumer wires to straight load buss spades remc wires to curved line buss spades neutral wire buss spades 4 copper to ground rod. • service entrance line and load conductors, conduit straps, weatherhead, lock nuts, bushings, connectors, and miscellaneous mounting hardware furnished and installed by customer.
200 amp main panel wiring diagram electrical panel box diagram. The service size will be 400a. Replacing a 200 amp meter base with a 400 amp meter base.