High Voltage Warning Triangle black filled icon
Warning triangle containing a lightning bolt, set inside a circular frame
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About the High Voltage Warning Triangle black filled icon
A warning triangle with rounded corners holds a jagged lightning bolt at its center, a doubled outline giving the sign a raised border, all set inside a circular frame. It signals electric shock hazard, live wiring and restricted access. Use it on safety labels, substation and utility pages, equipment manuals, industrial site plans and electrical maintenance apps.
The bolt runs the full height of the triangle with sharp opposing angles, and the inner outline creates the familiar border of a hazard plate. It pairs with plug, battery and fire hazard icons. Keep it large enough that the thin zigzag of the bolt stays crisp.
This is the solid black filled version of the high voltage warning triangle icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
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