IEC Power, Meters, Transformers, Motors

Electrical IEC symbols (IEC 60617 / BS 3939) used to represent transformers, motors and meters for usage in electrical schematic diagrams

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Power Supply, Rectifier - AC/DC

Power Supply, Rectifier - AC/DC

Power Supply, Rectifier - AC/DC

G1
Power Supply AC/DC - Switching

Power Supply, Rectifier - AC/DC

Power Supply, Inverter - DC/AC

Power Supply, Inverter - DC/AC

Power Supply, Inverter - DC/AC

G1
Power Supply DC/AC - Inverter

Power Supply, Inverter - DC/AC

Power Supply, Converter - DC/DC

Power Supply, Converter - DC/DC

Power Supply, Converter - DC/DC

G1
Power Supply DC/DC - Converter

Power Supply, Converter - DC/DC

Power Supply, Rectifier/Inverter - AC/DC 2 Way

Power Supply, Rectifier/Inverter - AC/DC 2 Way

Power Supply, Rectifier/Inverter - AC/DC 2 Way

G1
Power Supply AC/DC - Both Ways

Power Supply, Rectifier/Inverter - AC/DC 2 Way

Bridge Rectifier

Bridge Rectifier

Bridge Rectifier

G1
Bridge Rectifier

Bridge Rectifier

Bridge Rectifier

Bridge Rectifier Form B

Bridge Rectifier

G1
Bridge Rectifier

Bridge Rectifier Form B

Bridge Rectifier

Bridge Rectifier Form C

Bridge Rectifier

G1
Bridge Rectifier

Bridge Rectifier Form C

Bridge Rectifier

Bridge Rectifier Form D

Bridge Rectifier

G1
Bridge Rectifier

Bridge Rectifier Form D

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Voltmeter

Voltmeter

Voltmeter

P1
Voltmeter
Meters

Voltmeter

Ammeter

Ammeter

Ammeter

P1
Ampmeter
Meters

Ammeter

Ammeter - Reactive Current

Ammeter - Reactive Current

Ammeter - Reactive Current

P1
Ampmeter - Reactive Current
Meters

Ammeter - Reactive Current

Varmeter

Varmeter

Varmeter

P1
Varmeter
Meters

Varmeter

Frequency meter

Frequency meter

Frequency meter

P1
Frequency Meter
Meters

Frequency meter

Voltmeter - Differential

Voltmeter - Differential

Voltmeter - Differential

P1
Voltmeter - Differential
Meters

Voltmeter - Differential

Salinity meter

Salinity meter

Salinity meter

P1
Salinity meter
Meters

Salinity meter

Tachometer

Tachometer

Tachometer

P1
Tachometer
Meters

Tachometer

Power Factor meter

Power Factor meter

Power Factor meter

P1
Power Factor meter
Meters

Power Factor meter

Phase meter

Phase meter

Phase meter

P1
Phase meter
Meters

Phase meter

Wavemeter

Wavemeter

Wavemeter

P1
Wavemeter
Meters

Wavemeter

Galvanometer

Galvanometer

Galvanometer

P1
Galvanometer
Meters

Galvanometer

Thermometer / Pyrometer

Thermometer / Pyrometer

Thermometer / Pyrometer

P1
Thermometer
Meters

Thermometer / Pyrometer

Wattmeter - Recording

Wattmeter - Recording

Wattmeter - Recording

P1
Wattmeter - Recording
Meters

Wattmeter - Recording

Combined Wattmeter and Varmeter

Combined Wattmeter and Varmeter

Combined Wattmeter and Varmeter

P1
Watt & Var meter
Meters

Combined Wattmeter and Varmeter

Hour meter

Hour meter

Hour meter

P1
Hour meter
Meters

Hour meter

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Ampere Hour meter

Ampere Hour meter

Ampere Hour meter

P1
Ampere Hour meter
Meters

Ampere Hour meter

Watt Hour meter

Watt Hour meter

Watt Hour meter

P1
Watt Hour meter
Meters

Watt Hour meter

Watt Hour meter - Uni-Direction

Watt Hour meter - Uni-Direction

Watt Hour meter - Uni-Direction

P1
Watt Hour meter - Uni Direction
Meters

Watt Hour meter - Uni-Direction

Watt Hour meter - From BusBar

Watt Hour meter - From BusBar

Watt Hour meter - From BusBar

P1
Watt Hour meter - From BusBar
Meters

Watt Hour meter - From BusBar

Watt Hour meter - To BusBar

Watt Hour meter - To BusBar

Watt Hour meter - To BusBar

P1
Watt Hour meter - To BusBar
Meters

Watt Hour meter - To BusBar

Watt Hour meter - From & To BusBar

Watt Hour meter - From & To BusBar

Watt Hour meter - From & To BusBar

P1
Watt Hour meter - From & To BusBar
Meters

Watt Hour meter - From & To BusBar

Watt Hour meter - Multi Rate

Watt Hour meter - Multi Rate

Watt Hour meter - Multi Rate

P1
Watt Hour meter - Multi Rate
Meters

Watt Hour meter - Multi Rate

Watt Hour meter - Excess

Watt Hour meter - Excess

Watt Hour meter - Excess

P1
Watt Hour meter - Excess
Meters

Watt Hour meter - Excess

Watt Hour meter - with Transmitter

Watt Hour meter - with Transmitter

Watt Hour meter - with Transmitter

P1
Watt Hour meter - Transmitter
Meters

Watt Hour meter - with Transmitter

Watt Hour meter - Slave, Repeater

Watt Hour meter - Slave, Repeater

Watt Hour meter - Slave, Repeater

P1
Watt Hour meter - Slave/Repeater
Meters

Watt Hour meter - Slave, Repeater

Watt Hour meter - Slave, Repeater, with Printing Device

Watt Hour meter - Slave, Repeater, with Printing Device

Watt Hour meter - Slave, Repeater, with Printing Device

P1
Watt Hour meter - Slave/Repeater, Printing
Meters

Watt Hour meter - Slave, Repeater, with Printing Device

Watt Hour meter - with Maximum Demand Indicator

Watt Hour meter - with Maximum Demand Indicator

Watt Hour meter - with Maximum Demand Indicator

P1
Watt Hour meter - Max Demand Indicator
Meters

Watt Hour meter - with Maximum Demand Indicator

Watt Hour meter - with Maximum Demand Recorder

Watt Hour meter - with Maximum Demand Recorder

Watt Hour meter - with Maximum Demand Recorder

P1
Watt Hour meter - Max Demand Recorder
Meters

Watt Hour meter - with Maximum Demand Recorder

Var Hour meter

Var Hour meter

Var Hour meter

P1
Var Hour meter
Meters

Var Hour meter

Current Transformer

Current Transformer

Current Transformer

T1
Current Transformer
Transformers

Current Transformer

Current Transformer - 2 Cores, 2 Windings

Current Transformer - 2 Cores, 2 Windings

Current Transformer - 2 Cores, 2 Windings

T1
Current Transformer - 2 Cores
Transformers

Current Transformer - 2 Cores, 2 Windings

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Current Transformer - 1 Core, 2 Windings

Current Transformer - 1 Core, 2 Windings

Current Transformer - 1 Core, 2 Windings

T1
Current Transformer - 1 Core
Transformers

Current Transformer - 1 Core, 2 Windings

Transformer 1P

Transformer 1P

Transformer 1P

T1
Transformer 1P
Transformers

Transformer 1P

Transformer 1P - Variable Coupling

Transformer 1P - Variable Coupling

Transformer 1P - Variable Coupling

T1
Transformer 1P
Transformers

Transformer 1P - Variable Coupling

Transformer 1P - with Screen

Transformer 1P - with Screen

Transformer 1P - with Screen

T1
Transformer 1P
Transformers

Transformer 1P - with Screen

Auto Transformer 1P

AutoTransformer 1P

Auto Transformer 1P

T1
Auto Transformer 1P
Transformers

AutoTransformer 1P

Auto Transformer 1P - Voltage Regulation

AutoTransformer 1P - Voltage Regulation

Auto Transformer 1P - Voltage Regulation

T1
Auto Transformer 1P
Transformers

AutoTransformer 1P - Voltage Regulation

Transformer 1P - with Center Tapping

Transformer 1P - with Center Tapping

Transformer 1P - with Center Tapping

T1
Transformer 1P
Transformers

Transformer 1P - with Center Tapping

Transformer 3P

Transformer 3P

Transformer 3P

T1
Transformer 3P
Transformers

Transformer 3P

Transformer - 3 Windings

Transformer - 3 Windings

Transformer - 3 Windings

T1
Transformer - 3 Windings
Transformers

Transformer - 3 Windings

Transformer 1P - Multiple Tapping

Transformer 1P - Multiple Tapping

Transformer 1P - Multiple Tapping

T1
Transformer 1P
Transformers

Transformer 1P - Multiple Tapping

Transformer 3P - Multiple Tapping

Transformer 3P - Multiple Tapping

Transformer 3P - Multiple Tapping

T1
Transformer 3P
Transformers

Transformer 3P - Multiple Tapping

Auto Transformer 3P

AutoTransformer 3P

Auto Transformer 3P

T1
Auto Transformer 3P
Transformers

AutoTransformer 3P

Auto Transformer 3P - Star Connection

AutoTransformer 3P - Star Connection

Auto Transformer 3P - Star Connection

T1
Auto Transformer 3P
Transformers

AutoTransformer 3P - Star Connection

Transformer - 3P Bank of 1P Transformers

Transformer - 3P Bank of 1P Transformers

Transformer - 3P Bank of 1P Transformers

T1
Transformer - Bank
Transformers

Transformer - 3P Bank of 1P Transformers

Transformer 3P - Delta/Delta Connection

Transformer 3P - Delta/Delta Connection

Transformer 3P - Delta/Delta Connection

T1
Transformer 3P
Transformers

Transformer 3P - Delta/Delta Connection

Transformer 3P - Star/Star/Delta Connection

Transformer 3P - Star/Star/Delta Connection

Transformer 3P - Star/Star/Delta Connection

T1
Transformer 3P
Transformers

Transformer 3P - Star/Star/Delta Connection

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Transformer 3P - Star/Zig Zag Connection

Transformer 3P - Star/Zig Zag Connection

Transformer 3P - Star/Zig Zag Connection

T1
Transformer 3P
Transformers

Transformer 3P - Star/Zig Zag Connection

Transformer 3P - Star/Star Connection

Transformer 3P - Star/Star Connection

Transformer 3P - Star/Star Connection

T1
Transformer 3P
Transformers

Transformer 3P - Star/Star Connection

Transformer 3P - Delta/Star Connection

Transformer 3P - Delta/Star Connection

Transformer 3P - Delta/Star Connection

T1
Transformer 3P
Transformers

Transformer 3P - Delta/Star Connection

Transformer 3P - Star/Delta Connection

Transformer 3P - Star/Delta Connection

Transformer 3P - Star/Delta Connection

T1
Transformer 3P
Transformers

Transformer 3P - Star/Delta Connection

DC Motor

DC Motor

DC Motor

M1
Motor DC
Motors

DC Motor

DC Motor - Series Wound

DC Motor - Series Wound

DC Motor - Series Wound

M1
Motor DC - Series Wound
Motors

DC Motor - Series Wound

DC Motor - Shunt Wound

DC Motor - Shunt Wound

DC Motor - Shunt Wound

M1
Motor DC - Shunt Wound
Motors

DC Motor - Shunt Wound

DC Motor 3P - Star Connected

DC Motor 3P - Star Connected

DC Motor 3P - Star Connected

M1
Motor 3P DC - Star Connected
Motors

DC Motor 3P - Star Connected

AC Motor 2P

AC Motor 2P

AC Motor 2P

M1
Motor 2P AC
Motors

AC Motor 2P

AC Motor 2P - Series Wound

AC Motor 2P - Series Wound

AC Motor 2P - Series Wound

M1
Motor 2P AC - Series Wound
Motors

AC Motor 2P - Series Wound

AC Motor 2P - Squirrel Cage, Starting Resistor

AC Motor 2P - Squirrel Cage, Starting Resistor

AC Motor 2P - Squirrel Cage, Starting Resistor

M1
Motor 2P AC - Squirrel Cage
Motors

AC Motor 2P - Squirrel Cage, Starting Resistor

AC Motor 2P - Fan

AC Motor 2P - Fan

AC Motor 2P - Fan

M1
Motor 2P AC - Fan
Motors

AC Motor 2P - Fan

AC Motor 3P - 3 Terminal

AC Motor 3P - 3 Terminal

AC Motor 3P - 3 Terminal

M1
Motor 3P AC
Motors

AC Motor 3P - 3 Terminal

AC Motor 3P - 6 Terminal

AC Motor 3P - 6 Terminal

AC Motor 3P - 6 Terminal

M1
Motor 3P AC
Motors

AC Motor 3P - 6 Terminal

AC Motor 3P - Series Wound

AC Motor 3P - Series Wound

AC Motor 3P - Series Wound

M1
Motor 3P AC - Series Wound
Motors

AC Motor 3P - Series Wound

AC Motor 3P - SlipRing Rotor

AC Motor 3P - SlipRing Rotor

AC Motor 3P - SlipRing Rotor

M1
Motor 3P AC - Slip Ring
Motors

AC Motor 3P - SlipRing Rotor

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AC Motor 3P - Linear

AC Motor 3P - Linear

AC Motor 3P - Linear

M1
Motor 3P AC - Linear
Motors

AC Motor 3P - Linear

AC Motor 3P - Fan (3 Terminal)

AC Motor 3P - Fan (3 Terminal)

AC Motor 3P - Fan (3 Terminal)

M1
Motor 3P AC - Fan
Motors

AC Motor 3P - Fan (3 Terminal)

AC Motor 3P - Fan (6 Terminal)

AC Motor 3P - Fan (6 Terminal)

AC Motor 3P - Fan (6 Terminal)

M1
Motor 3P AC - Fan
Motors

AC Motor 3P - Fan (6 Terminal)

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