Symbol 0232 from ISO 7000 - Title/Meaning: Electric energy 
Function/description: To identify the control or the indicator for electric energy, or to identify equipment that is operated by electric energy.
Own work using: iso.org/obp/graphics/grs/edc46292-9180-434c-8922-9d14a620beac 200.png
Vectorization:  Mrmw