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High Voltage Signs
Mount this sign on switchgear doors, transformer pads and fenced substations where a worker could reach live parts. Electrical contractors and plant managers pick aluminum for fences and gates, and the lighter plastic for smaller indoor panels.
Text in a dashed box is an example and is not printed
What you see is printedExact previewSame layout, real size
UV printedUV printedFull colour, outdoor inks
Free shipping on $99+Free ship $99+Otherwise $9.99, ready to hang
High Voltage Sign prices
| Size | Aluminum | Plastic | Reflective |
|---|---|---|---|
| 12" x 18" | $42.95 | $25.95 | $68.95 |
| 18" x 12" | $42.95 | $25.95 | $68.95 |
| 24" x 18" | $63.95 | $40.95 | $137.95 |
| 36" x 24" | $126.95 | $81.95 | $274.95 |
Price per sign, printed on one side, plain or with your own text. Printing both sides (aluminum and reflective) is shown in the builder. 5 or more of the same sign: 10% off; 10 or more: 15% off. Shipping is $9.99 per order, free on orders of $99 or more. Custom sizes from 6 x 6 to 48 x 38 in (aluminum and plastic) are priced in the builder.
Questions about high voltage signs
Should I choose Danger or Warning?
Danger is the default. Red Danger covers hazards that will cause death or serious injury, while orange Warning covers hazards that could cause death or serious injury. Check your local code and ask your safety officer to match the header to the equipment behind the door.
Which size works for a fence or gate?
The 36 x 24 in landscape size is the easiest to read from a distance. Use 18 x 12 in landscape on a small cabinet door, and the 12 x 18 in portrait on a narrow post. Check the live preview before you order so the wording fits the size you pick.
How do I mount it?
Aluminum can have 1/4 in holes at the four corners, the top corners, or the center top and bottom. Pick the pattern that matches your posts or fence rails when you order. Plastic signs have brass grommets instead, so a cable tie or small screw works with them.
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