Electrical Diagram Symbols Pdf. Cad name description symbol 02 13 15 operated by roller 02 13 16 operated by cam 02 13 20 operated by spring w 02 13 21 operated by pneumatic or hydraulic control single acting 02 13 22 operated by pneumatic or hydraulic control double acting. Symbol for key diagram m v.
The actual layout of the components is usually quite different from the circuit diagram. Basics 14 aov schematic with block included. Common 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.
Electrical symbols and line diagrams chapter 3 material taken from chapter 3 of electric motor controls g. Basics 13 valve limit switch legend. 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. Basics 6 7 2 kv 3 line diagram.
