Single Line Symbols

Single line symbols electrical symbols used to represent various electrical devices for usages in electrical schematic design

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Sample Drawings
Categories

Contactor 3P

Contactor 3P

Contactor 3P

Contactor 3P

Contactor 3P

Disconnector/Isolator 3P

Disconnector/Isolator 3P

Disconnector/Isolator 3P

Isolator/Disconnector 3P

Disconnector/Isolator 3P

Switch Disconnector 3P

Switch Disconnector 3P

Switch Disconnector 3P

Switch Disconnector 3P

Switch Disconnector 3P

Fuse Disconnector/Isolator 3P

Fuse Disconnector/Isolator 3P

Fuse Disconnector/Isolator 3P

Fuse Disconnector 3P

Fuse Disconnector/Isolator 3P

Fuse Switch Disconnector 3P

Fuse Switch Disconnector 3P

Fuse Switch Disconnector 3P

Fuse Switch Disconnector 3P

Fuse Switch Disconnector 3P

Selector Switch 1P

Selector Switch 1P

Selector Switch 1P

Selector Switch 2 Pos - Maintained

Selector Switch 1P

Selector Switch 2P

Selector Switch 2P

Selector Switch 2P

Selector Switch 2 Pos - Maintained

Selector Switch 2P

Selector Switch 3P

Selector Switch 3P

Selector Switch 3P

Selector Switch 2 Pos - Maintained

Selector Switch 3P

Fuse 3P

Fuse 3P

Fuse 3P

Fuse 3P

Fuse 3P

Pilot Light

Pilot Light

Pilot Light

Pilot Light

Pilot Light

Manual Switch

Manual Switch

Manual Switch

Selector Switch 2 Pos - Maintained

Manual Switch

Emergency Stop Switch

Emergency Stop Switch

Emergency Stop Switch

Pilot Light - Transformer

Emergency Stop Switch

Handwheel Switch

Handwheel Switch

Handwheel Switch

Selector Switch 2 Pos - Maintained

Handwheel Switch

Removable Handle Switch

Removable Handle Switch

Removable Handle Switch

Selector Switch 2 Pos - Maintained

Removable Handle Switch

Cam Switch

Cam Switch

Cam Switch

Cam Switch

Cam Switch

Electronic Clock Switch

Electronic Clock Switch

Electronic Clock Switch

Electronic Clock

Electronic Clock Switch

Level Switch

Level Switch

Level Switch

Liquid Level Switch

Level Switch

Static Switch

Static Switch

Static Switch

Static Switch

Static Switch

Coil

Coil

Coil

Relay - MY2/MY4

Coil

Off Delay Timer

Off Delay Timer

Off Delay Timer

Timer - Off Delay

Off Delay Timer

On Delay Timer

On Delay Timer

On Delay Timer

Timer - On Delay

On Delay Timer

Over Voltage Relay

Over Voltage Relay

Over Voltage Relay

Relay - Over Voltage

Over Voltage Relay

Under Voltage Relay

Under Voltage Relay

Under Voltage Relay

Relay - Under Voltage

Under Voltage Relay

Earth Fault Relay

Earth Fault Relay

Earth Fault Relay

Earth Fault Relay

Earth Fault Relay

Instantaneous OverCurrent Relay

Instantaneous OverCurrent Relay

Instantaneous OverCurrent Relay

Instantaneous OverCurrent Relay

Instantaneous OverCurrent Relay

OverCurrent Relay

OverCurrent Relay

OverCurrent Relay

OverCurrent Relay

OverCurrent Relay

Under Power Relay

Under Power Relay

Under Power Relay

Under Power Relay

Under Power Relay

Reverse Power Relay

Reverse Power Relay

Reverse Power Relay

Reverse Power Relay

Reverse Power Relay

Minimum Impedance Relay

Minimum Impedance Relay

Minimum Impedance Relay

Minimum Impedance Relay

Minimum Impedance Relay

Thermal Overload Relay

Thermal Overload Relay

Thermal Overload Relay

Thermal Overload Relay

Thermal Overload Relay

Differential Current Relay

Differential Current Relay

Differential Current Relay

Differential Current Relay

Differential Current Relay

Transformer 3P

Transformer 3P

Transformer 3P

Transformer 3P

Transformer 3P

Transformer 3P - Variable Coupling

Transformer 3P - Variable Coupling

Transformer 3P - Variable Coupling

Transformer 3P - Variable Coupling

Transformer 3P - Variable Coupling

Current Transformer - 3 Threaded Primary Conductor

Current Transformer - 3 Threaded Primary Conductor

Current Transformer - 3 Threaded Primary Conductor

Current Transformer - 3 Threaded Primary Conductor

Current Transformer - 3 Threaded Primary Conductor

Transformer 3P - Star/Delta

Transformer 3P - Star/Delta

Transformer 3P - Star/Delta

Transformers 3P - Star Delta

Transformer 3P - Star/Delta

Kilo Watt Hour Meter

Kilo Watt Hour Meter

Kilo Watt Hour Meter

Kilo Watt Hour Meter

Kilo Watt Hour Meter

Kilo Var Hour Meter

Kilo Var Hour Meter

Kilo Var Hour Meter

Kilo Var Hour Meter

Kilo Var Hour Meter

Wattmeter - Recording

Wattmeter - Recording

Wattmeter - Recording

Wattmeter - Recording

Wattmeter - Recording

Voltmeter

Voltmeter

Voltmeter

Voltmeter

Voltmeter

Ammeter

Ammeter

Ammeter

Ampmeter

Ammeter

Varmeter

Varmeter

Varmeter

Varmeter

Varmeter

Power Factor Meter

Power Factor Meter

Power Factor Meter

Power Factor meter

Power Factor Meter

Frequency Meter

Frequency Meter

Frequency Meter

Frequency Meter

Frequency Meter

Hour Meter

Hour Meter

Hour Meter

Hour meter

Hour Meter

Plug and Socket Connector

Plug and Socket Connector

Plug and Socket Connector

Multi Pin Connector (Male & Female)

Plug and Socket Connector

AC Motor 3P - 3 Terminal

AC Motor 3P - 3 Terminal

AC Motor 3P - 3 Terminal

Motor 3P AC

AC Motor 3P - 3 Terminal

Power Supply, Converter - DC/DC

Power Supply, Converter - DC/DC

Power Supply, Converter - DC/DC

Power Supply DC/DC - Converter

Power Supply, Converter - DC/DC

Power Supply, Rectifier - AC/DC

Power Supply, Rectifier - AC/DC

Power Supply, Rectifier - AC/DC

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

Power Supply DC/AC - Inverter

Power Supply, Inverter - DC/AC

Capacitor

Capacitor

Capacitor

Capacitor

Capacitor

Inductor

Inductor

Inductor

Inductor

Inductor

Resistor

Resistor

Resistor

Resistor

Resistor

Resistor - Variable

Resistor - Variable

Resistor - Variable

Resistor - Adjustable

Resistor - Variable

Thermistor

Thermistor

Thermistor

Thermistor

Thermistor

Potentiometer

Potentiometer

Potentiometer

Potentiometer - Step Variable

Potentiometer

Heater

Heater

Heater

Heater

Heater

Diode

Diode

Diode

Diode

Diode

Diode - Light Emitting (LED)

Diode - Light Emitting (LED)

Diode - Light Emitting (LED)

Diode - Light Emitting (LED)

Diode - Light Emitting (LED)

Instrumentation Panel

Instrumentation Panel

Instrumentation Panel

Instrumentation Panel

Instrumentation Panel

Distribution Panel

Distribution Panel

Distribution Panel

Distribution Panel

Distribution Panel

Remote Control Station

Remote Control Station

Remote Control Station

Remote Control Station

Remote Control Station

Straight Through Junction Box

Straight Through Junction Box

Straight Through Junction Box

Straight Through Junction Box

Straight Through Junction Box

Socket Outlet with Protective Contact

Socket Outlet with Protective Contact

Socket Outlet with Protective Contact

Socket Outlet with Protective Contact

Socket Outlet with Protective Contact

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