Electrical Symbols and Components

Front

Back

Transformers: Auto, Air Core, Current

Front

Back

Control Transformer: Single, Dual Voltage

Front

Back

AC Motors: Three-Phase, Two-Speed

Front

Back

AC Motors: Constant-Torque, Two-Speed

Front

Back

DC Motors: Armature, Shunt Field, Series Field

Front

Back

Wiring: Not Connected

Front

Back

Connections: Wiring Terminal, Mechanical Interlock

Front

Back

Contacts: Normally Open

Front

Back

Contacts: Normally Closed

Front

Back

Overload Relays: Magnetic