Connection, General Symbol Alternative: Conductor; Cable; Line; Transmission Path; Telecommunication Line. Five conductors, two of which marked by arrowheads are in one cable. Shown with junction symbol. Shown for alternating current of 50 Hz. Alternating Current (Indicationn of frequency range: low) Different frequency ranges.

Standard electrical IEC symbols also known as IEC 60617 (British Standard BS 3939) used to represent various devices including pilot lights, relays, timers and switches for usage in electrical schematic diagrams. Tip: Streamline your electrical design process and improve your workflow with Capital X Panel Designer.

Apr 1, 2025 · IEC 60617 contains graphical symbols for use in electrotechnical diagrams. All the parts (Ed. 2 or 3) of the previously published IEC 60617 have been incorporated into this database that currently includes some 1900 symbols.

IEC 60617: Standard Graphic Symbols for Circuit Diagrams. The graphic symbols for electrical and electronic components are standardised, so that circuit diagrams can be read and recognised in many different countries.

IEC 60617 contains graphical symbols for use in electrotechnical diagrams. All the parts (Ed. 2 or 3) of the previously published IEC 60617 have been incorporated into this database that currently includes some 1900 symbols. The database is the official source of IEC 60617. Access to the database is on a subscription basis.

IEC 60617:2012 DB contains graphical symbols for use in electrotechnical diagrams. Parts 2 to 13 of IEC 60617 have been incorporated into a database that currently includes some 1900 symbols. The database is the official source of IEC 60617.

Internationally standardised graphical symbols for use on equipment improve the usability and safety of the products, thus contributing to increased sales. IEC 60417 Graphical symbols for use on equipment, address specialists and general public as well.

This publication provides conventions, helpful when applying IEC 60617 to symbols for catalogues of real devices, and shows preferable choices where alternative techniques are provided in the standard.

The document extensively catalogs IEC 60617 symbols, detailing their definitions, descriptions, and comments about their applications in electrical and electronic schematics.

Part 4 Graphical symbols for diagrams. Basic passive components; Part 5 Graphical symbols for diagrams. Semiconductors and electron tubes; Part 6 Graphical symbols for diagrams. Production and conversion of electrical energy; Part 7 Graphical symbols for diagrams. Switchgear, controlgear and protective devices; Part 8 Graphical symbols for ...