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This Danger: 277-480 Volts Spanish Landscape with Icon - 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 Danger: 120-240 Volts Spanish Portrait with Icon - 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 Danger: 120-240 Volts Spanish Landscape with Icon - 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 Danger: 120-208 Volts Spanish Landscape with Icon - 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 Danger: Keep Electric Panel Area Clear At All Times Portrait with Icon - 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: Keep Electric Panel Area Clear At All Times Landscape with Icon - 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 Inside Portrait with Icon - 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... More details
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This Danger: High Voltage Inside Landscape with Icon - 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 Danger: High Voltage Inside Bilingual Spanish with Icons - 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 Electrical Room Portrait with Icon - 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 Electrical Room Landscape with Icon - 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 Electrical Equipment Portrait with Icon - 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 Do Not Enter Landscape with Icon - 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,... More details
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This Danger: High Voltage 4160 Volts Portrait with Icon - 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,... More details
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This Danger: High Voltage - Do Not Enter This Enclosure Portrait with Icon - 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 - Do Not Enter This Enclosure Landscape with Icon - 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: ANSI 480 Volts Portrait Bilingual with Icon - 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,... More details
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This Danger: ANSI 277-480 Volts Portrait Bilingual with Icon - 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: ANSI 120-240 Volts Portrait Bilingual with Icon - 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: ANSI 120-208 Volts Portrait Bilingual with Icon - 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: ANSI 480 Volts Portrait with Icon - 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... More details
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This Danger: ANSI 120-208 Volts Portrait with Icon - 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... More details
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This Danger: ANSI 120-208 Volts Landscape with Icon - 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... More details
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This Danger: 480 Volts Spanish Portrait with Icon - 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... More details
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This Danger: 480 Volts Portrait with Icon - 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 Danger: 480 Volts Landscape with Icon - 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 Danger: 480 Volts Bilingual Spanish Portrait with Icon - 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,... More details
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This Danger: 277-480 Volts Portrait with Icon - 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... More details
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This Danger: 277-480 Volts Landscape with Icon - 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... More details
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This Danger: 277-480 Volts Bilingual Spanish Portrait with Icon - 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: 120-240 Volts Landscape with Icon - 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... More details
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This Danger: 120-240 Volts Bilingual Spanish Portrait with Icon - 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: 120-208 Volts Spanish Portrait with Icon - 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 Danger: 120-208 Volts Portrait with Icon - 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... More details
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This Danger: 120-208 Volts Landscape with Icon - 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... More details
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This Danger: 120-208 Volts Bilingual Spanish Portrait with Icon - 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: 120-208 Volts Bilingual Spanish Landscape with Icon - 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 This Enclosure Portrait With Icon - 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 Caution: High Voltage Do Not Enter This Enclosure Landscape With Icon - 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 Caution: High Voltage Do Not Enter Enclosure Spanish Portrait With Grahic - 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
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