By Dave (Apr 2010) General electrical symbols — the symbol elements and qualifying symbols that the rest of the set is built from — to aid the design of single line diagrams and general electrical schematics. The chart follows the Australian/New Zealand symbol standard, with a caveat about that standard’s status below. Download the CAD files for this … [Read more...] about Electrical Symbols – General (Free CAD Download)
Electrical Drafting
Electrical Symbols: Circuit Breakers, Switches & Contacts
By Dave (Apr 2010) Electrical symbols for circuit breakers, switches and contacts, to aid the design of single line diagrams and general electrical schematics. The chart below follows the Australian/New Zealand symbol standard — with one important caveat about that standard’s status, covered further down. Download the CAD files for this chart — free, … [Read more...] about Electrical Symbols: Circuit Breakers, Switches & Contacts