Transformer Lightning Bolt black filled icon
Outline electrical transformer with four insulators and a lightning bolt on its body
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About the Transformer Lightning Bolt black filled icon
A rectangular distribution transformer tank with a flat top plate, a matching base plinth and four ribbed insulator bushings rising from the lid, marked on its front face with a jagged high-voltage lightning bolt. It communicates power conversion, substation equipment and electrical hazard. Useful in utility company sites, grid monitoring dashboards, electrical engineering slide decks, energy infrastructure maps and safety signage for restricted plant areas.
The composition is strictly symmetrical: evenly spaced bushings, a tall body and thin horizontal caps that frame the bolt in the middle. It matches power line, generator, battery and switchgear icons in the library. The bushing ribs are fine detail, so render at 40px or above or switch to the filled style for small toolbar use.
This is the solid black filled version of the transformer lightning bolt icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.



















