IEC 60617:2026 DB ED1

Graphical symbols for diagrams

Scope

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IEC 60617 DB contains more than 1500 graphical symbols for use in electrotechnical diagrams. The symbols are available in GIF, DWG, and EPS formats. The database provides classified views by shape and function, as well as a search facility.

Areas covered by the database:
- Conductors and connecting devices
- Basic passive components
- Semiconductor devices and electron tubes
- Production and conversion of electrical energy
- Switchgear, controlgear, and protective devices
- Measuring instruments, lamps, and signalling devices
- Telecommunications transmission, switching, and peripheral equipment
- Architectural and topographical installation plans and diagrams

IEC 60617:2012 DB has the status of a horizontal standard in accordance with IEC Guide 108.