Electric Current Symbols - Electrical Symbols 12 rowsElectric Current Symbols. The electrical currents are movements of electric charges (electrons) through a conductor. The electrical current can be current driving or AC/DC convention. His unit is the ampere and is measured by the ammeter. Every electrical current produces an electric field.DESCRIPTIONDESCRIPTIONPositive polarity + infoNegative polarityDirect current, DC + infoDirect current, DCDirect current, DCAlternate current, AC Low frequency AC + infoMixed current Rectified current + infoMixed current Rectified currentSee all 12 rows on wwwtrical-symbols Electrical Symbols | Electronic Symbols | Schematic symbols 107 rowsElectrical Symbols & Electronic Symbols. Electrical symbols and electronic circuit symbols COMPONENT NAMEMEANINGElectrical WireConductor of electrical currentConnected WiresConnected crossingNot Connected WiresWires are not connectedSPST Toggle SwitchDisconnects current when openSee all 107 rows on wwwdtables 100+ Electrical & Electronic Circuit Symbols Electrical symbols or electronic circuits are virtually represented by circuit diagrams. There are some standard symbols to represent the components in a circuits. This article gives some of the frequently used symbols for drawing the circuits. Common Electrical Symbols PDF fileCommon Electrical Symbols This is not a definitive list of all symbols used in electrical identification, but merely a guide to some of the more commonly used symbols. Due to the number of variants used, there may have several symbols in this reference chart for the same type of equipment - these can vary dependent upon drawing package used.