1 To shore medium-voltage distribution system
2 Primary selector switch
3 Fused primary disconnect switch
CB Circuit breaker
CS Control switch
ET Emergency trip
LR Local remote control
5 Main CB with CS and ET pushbutton
6 Feeder CB with CS and LR
7 Feeder CB with CS only
8 Pier receptacle and plug with remote CB control
9 ET pushbutton
10 To vault power
11 To meters and control power
12 Vault alarm circuits
Preferred Ship-to-Shore Circuit Arrangement
188.8.131.52 Specific Shore-to-Ship Electrical System Safety. This section covers
connection of portable power cables to shore electrical receptacles and ship electrical buses.
Connection is a divided responsibility as covered by Table 38.
Always follow the procedures given in Figure 15 to ensure that energizing
the ship is done in a safe manner.