High Voltage Signs - Keep Out! Electrical hazards represent an invisible hazard that may kill. Find a huge range of electrical and high voltage safety signs and warning labels.
• High Voltage sign designs comply with OSHA and ANSI standards. Our Signs are laminated for superior durability.
• If you cannot find just the right legend, consider using one of our high voltage or electrical hazard custom templates. It's easy to add your own electrical safety text.
• Hover over each design below for a quick preview of prices and materials available. Most designs are available in both a handy 3.5" x 5" label size as well as more conspicuous sign sizes. Many signs can be ordered in our extra large 18" x 24" and 24" x 30" sizes.