Description IEC representation ANSI representation
Disconnector – Closed position
Disconnector – Bad (faulty) position
Truck – Intermediate position
Truck – Open position
Truck – Closed position
Truck – Bad (faulty) position
In-feeder
Out-feeder
Current transformer
Voltage transformer
Ground symbol
Motor
Generator
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Section 6 1MRS240044-IB A
LHMI engineering
86 REF615R
Engineering Manual