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High Voltage Warning Sign – 3D printable model from MakerWorld MakerWorld
Signs & Logos

High Voltage Warning Sign

195 Downloads
37 Likes
55 Makes
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Stay safe and compliant with this High Voltage Warning Sign, designed to be 3D printed and placed on or near electrical boxes, enclosures, or machinery. This iconic ⚡ lightning bolt triangle symbol is instantly recognizable and universally used to warn of electrical danger and high-voltage areas.The model is built for easy dual-color printing, with a bold black border and symbol over a bright yellow background for maximum visibility. Whether you're outfitting a home workshop, a garage, or want to add a realistic prop to an industrial-themed diorama, this sign will do the job.Mount it using screws, adhesive tape, magnets, or even zip ties—perfect for both permanent and temporary applications. It prints flat, with no supports needed, and fits on most printer beds.Ideal for electricians, makers, DIYers, or cosplay set designers wanting to bring real-world safety signage into 3D form. Features:✔ Accurate international warning symbol✔ Dual extrusion / filament swap compatible✔ Prints fl
Category
Signs & Logos
Source
MakerWorld
Published
Updated
What you need to print this: Advanced Medium confidence
Why?
2 colors · very large print · significant post-processing
Single piece 2 colors / AMS Hardware needed May need scaling or splitting
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 3/3
Post-process 2/3
Printer
FDM / FFF
File format
STL
Material
PLA
Min. bed size
300 mm (Extra large)
Colors
2 (AMS/MMU recommended)
Post-processing
Gluing, Hardware
Software
Cura, PrusaSlicer, or similar
Same designer, more platforms

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