Symbol 3602 from ISO 7000 - Title/Meaning: External electrical connection, connected Function/description: To indicate that the external electrical component is connected.
pay attention to orientation of symbol
Own work using: iso.org/obp/graphics/grs/8b7b743e-5f2d-4415-84ab-c3b53490a2f6 200.png
Vectorization:  Mrmw