◦First Compartment: Bus-Bars with incoming main connection (similar to K.I-2-Vertical and K.I-3-Vertical).
◦ Second Compartment:
▪ a) One or two Main Breakers and Metering transformer (similar to K.I-3-Vertical).
▪ b) Main breaker, feeder breakers, and metering transformer (similar to K.I-2-Vertical and K.I-3-Vertical).
▪ Main Breaker, metering transformer (similar to K.I-3-Vertical)
◦ Third Compartment:
▪ a) Main breaker, feeder breakers and metering transformer (similar to K.I-3-Vertical).
▪ b) Only feeder breakers (similar to K.I-3-Vertical).
◦ Fourth Compartment:
▪ a) Main breaker,feederbreakers,and metering.
▪ b)Feederbreakers.