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This Caution: High Voltage Lines of 50,000 Volts Unlawful to Operate Equipment - Portrait Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be... More details
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This Caution: High Voltage Do Not Enter This Enclosure - Portrait Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Caution: High Voltage Do Not Enter Enclosure Spanish - Portrait Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Danger: High Voltage Unauthorized Personnel Keep Out With Icon Portrait - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Danger: High Voltage Equipment Powered By More Than One Source Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Danger: High Voltage Authorized Personnel Only Spanish Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Danger: High Voltage Unauthorized Personnel Keep Out with Icon ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Restricted Area High Voltage Authorized Personnel Only with Icon Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Warning: High Voltage Electrical Room Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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This Warning: High Voltage Keep Away Spanish with Icons Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Keep Away Authorized Personnel Only with Icons Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can... More details
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This Warning: High Voltage Keep Out with Graphic Portrait ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Keep Out Authorized Personnel Only with Icons Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be... More details
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This Warning: High Voltage Keep Out with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Authorized Personnel Only with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be... More details
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This Warning: High Voltage with Graphic Landcape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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This Warning: High Voltage with Graphic Portrait ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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This Warning: High Voltage Inside Keep Out with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Inside Keep Out Authorized Personnel Only with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this... More details
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This Warning: High Voltage Inside Do Not Open with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Warning: Hazardous Voltage Keep Out Electrical Equipment with Graphic Portrait ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can... More details
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This Warning: Hazardous Voltage Keep Away with Hazard Pictogram Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Warning: High Voltage Keep Out Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Warning: High Voltage Keep Out Spanish with Graphic Portrait ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Electrical Room Spanish Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Authorized Personnel Only Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can... More details
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This Warning: High Voltage Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Spanish with Graphic Portrait ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Inside Keep Out Spanish with Electrocution Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one,... More details
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This Warning: High Voltage Inside Keep Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Warning: High Voltage Inside Do Not Open Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be... More details
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This Warning: High Voltage Inside Do Not Enter Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be... More details
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This Warning: Hazardous Voltage Keep Away Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Warning: Hazardous Voltage Overhead Spanish with Graphic Landscape ANSI - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted... More details
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This Warning: High Voltage Bilingual Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such as doors,... More details
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This Warning: High Voltage Keep Out Bilingual Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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This Warning: High Voltage Keep Out Landscape Bilingual Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Keep Away Bilingual Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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This Warning: High Voltage Inside Keep Out Bilingual Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Warning: High Voltage Inside Keep Out Landscape Bilingual Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
High Voltage Signs
Warn employees of
potential voltage hazards.
Live energy environments present some of the most catastrophic hazards that exist in industrial settings. Consequently, it’s vital that safety managers and employers post high voltage signs to inform and instruct workers and facility visitors of the danger ahead.
High voltage signs come equipped with OSHA-compliant headings (Danger Signs + Warning Signs), signal words, and symbols. These postings are available in different styles, colors, formats, and messaging options including symbols like the danger symbol. Shop our high voltage signs below. These electrical signs come in five material options including PVC signboard, aluminum, and adhesive vinyl, so you can select the material that works best for your workplace.
We know that all businesses are unique. We’re happy to customize electrical hazard signs to meet your specific requirements. Give us a call at 1-866-777-1360!
Free OSHA Safety Signs E-Book
Understand OSHA sign classifications and ensure proper placement in your facility.
Helpful Resources