Cover Image
close this bookCircuits, Formulas and Tables Electrical Engineering - Basic Vocational Knowledge
close this folder1. Selected Graphical Symbols of Electrotechnology
View the document1.1. Graphical Symbols for General Circuit Elements
View the document1.2. Graphical Symbols for Types of Current, Voltage and Connections
View the document1.3. Graphical Symbols for Lines and Line Connections
View the document1.4. Graphical Symbols for Resistors
View the document1.5. Graphical Symbols for Capacitors
View the document1.6. Graphical Symbols for Coils and Transformers
View the document1.7. Graphical Symbols for Current and Voltage Transformers
View the document1.8. Graphical Symbols for Electrochemical and Electrothermal Sources
View the document1.9. Graphical Symbols for Tubes
View the document1.10. Graphical Symbols for Semiconductors
View the document1.11. Graphical Symbols for Switching Devices
View the document1.12. Graphical Symbols for Machines
View the document1.13. Graphical Symbols for Meter Movements and Measuring Instruments
View the document1.14. Graphical Symbols of Electroacoustics
View the document1.15. Graphical Symbols for Wiring Plans

1.15. Graphical Symbols for Wiring Plans

Term

Graphical Symbol


in full

simplified

distribution box



cut-out, single-pole



cut-out, two-pole



cut-out, three-pole



group switch, single-pole



multi-circuit switch, single-pole



single-pole double-throw switch



four-way switch, single-pole



plug socket, single



plug socket, double



plug socket with protective contact, single



plug socket with protective contact, double



luminous key switch



glow lamp



fluorescent lamp



glow igniter



door opener