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Arc Flash Electrical Hazard & Warning Signs

Noticeable electrical signs that meet ANSI Z535 standards for arc flash safety

Increase job safety, and meet OSHA and NFPA standards with electrical signs that warn workers of a potential arc flash. Our electrical warning signs and electrical danger signs help workers take the necessary precautions to protect themselves and include Warning Arc Flash Hazard and Heavy Duty Danger Arc Flash Hazard electrical safety signs, and Luminous Danger High Voltage Exit and Path markers.

For practical information on arc flash safety, consider using our Arc Flash Safety Training Videos to help prevent accidents.

Arc Flash Electrical Hazard & Warning Sign Finder

160 Products

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  1. Luminous Exit and Path Marker Signs - Danger High Voltage

    Ensure that every escape route and exit is still clearly visible when the lights go out
    Starting at $17.95

    Each

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  2. Danger Signs - High Voltage Keep Out

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  3. Harsh Condition OSHA Signs - High Voltage

    Rugged signs withstand extreme conditions
    Starting at $27.98

    Each

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  4. OSHA Danger Signs - Area In Front Of This Electrical Panel Must Be Kept Clear

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $3.99

    Each

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  5. Bilingual Safety Signs - High Voltage Keep Out

    Communicate with English and Spanish-speaking employees
    Starting at $17.80

    Each

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  6. Danger High Voltage Sign w/Symbol

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.80

    Each

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  7. OSHA Caution Signs - Electrical Panel Kept Clear For 36 Inches

    Warn employees of hazardous situations for a safer workplace with OSHA Caution Signs
    Starting at $18.89

    Sign

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  8. Ultra-Stick Signs - Danger High Voltage

    Warn against high voltage areas with electrical signs
    Starting at $19.90

    Each

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  9. Danger Signs - High Voltage Underground Cable

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $3.99

    Each

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  10. Magnetic OSHA Signs - Danger - High Voltage

    Magnetic OSHA Safety Signs can easily be removed and reused
    Starting at $31.50

    Each

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  11. Danger Signs - Live Wire Overhead

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $18.89

    Sign

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  12. Lockout/Electrical Signs - Look Up Power Lines Overhead

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Each

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  13. Ultra-Stick Signs - Danger 480 Volts

    Label high voltage areas with tough electrical signs
    Starting at $19.90

    Each

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  14. Arc Flash Safety Signs - Warning Arc Flash Hazard

    Remind workers to wear appropriate arc flash PPE
    Starting at $7.95

    Each

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  15. Danger Signs - High Voltage Turn Off Power Before Servicing

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  16. Lockout/Electrical Signs - Electrical Room Authorized Personnel Only

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $3.99

    Sign

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  17. Premium Fiberglass OSHA Sign - Danger - Electrical Hazard

    Fiberglass signs are designed for use indoors or outdoors, especially in extreme harsh environments
    $42.70

    Each

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  18. Danger Signs - High Voltage Keep Away

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $3.99

    Each

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  19. ANSI Z535 Safety Signs - Electrical Hazard Do Not Touch

    Electric signs help prevent workers from being electrocuted
    Starting at $17.80

    Each

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  20. Extra Large OSHA Signs - Danger - High Voltage Keep Out

    Extra Large OSHA Signs are easier to read from longer distances
    Starting at $67.50

    Each

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  21. Danger Signs - Electrical Equipment Authorized Personnel Only

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.80

    Each

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  22. Lockout/Electrical Signs - Electrical Room No Storage Permitted

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Sign

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  23. Danger Signs- Electrical Hazard Authorized Personnel Only

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $3.99

    Sign

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  24. Danger Signs - High Voltage Above

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $8.10

    Each

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  25. FireFly Reflective Safety Signs - Danger - Electrical Equipment

    The ultimate glow-in-the-dark signs for superior visibility
    Starting at $29.30

    Each

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  26. Danger Signs - Electrical Hazard

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  27. Lockout/Electrical Signs - Overhead Power Lines

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Sign

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  28. Danger Signs - Do Not Watch Arc Welder At Work The Light Might Blind You

    Use Danger header to indicate potentially deadly situations
    Starting at $17.99

    Each

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  29. Lockout/Electrical Signs - High Voltage Authorized Personnel Only

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Each

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  30. Danger Signs - High Voltage _____Volts

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  31. Danger Signs - High Voltage Within Keep Out

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  32. Lockout/Electrical Signs - Emergency Shut-Off

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Each

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  33. Lockout/Electrical Signs - High Voltage Overhead

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Each

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  34. Danger Signs - Electric Meter Room No Storage

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  35. Danger Signs - High Voltage Electrical Equipment

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $8.10

    Each

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  36. Ultra-Stick Signs - Danger 120/208 Volts

    Post electrical signs to label high voltage areas
    Starting at $19.90

    Each

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  37. Danger Signs - Highly Combustible Area No Welding, Burning Or Open Flames Permitted

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  38. ANSI Multi-Message Safety Signs - Warning High Voltage

    Space-saving solution when more than one safety message is required
    Starting at $8.10

    Each

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  39. Lockout/Electrical Signs - Area In Front Of This Panel Must Be Kept Clear For 36"

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $21.99

    Each

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  40. Pictogram Signs - High Voltage

    Graphic signs warn workers of dangerous areas regardless of language
    Starting at $17.80

    Each

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  41. Glow-In-The-Dark Electrical Safety Signs- Caution Main Electric Shut Off

    Alert workers to potential electrical hazards when the lights go out with a Glow-In-The-Dark Electrical Safety Sign
    Starting at $21.30

    Each

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  42. Danger Welding Area Safety Sign

    Danger welding area safety signs help keep your workers safe from welding accidents.
    Starting at $8.10

    Each

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  43. Danger Signs - Underground Live Wire

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  44. Ultra-Stick Signs - Danger Lock Out Equipment

    Electrical signs encourage safe lockout practices
    Starting at $19.90

    Each

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  45. Lockout/Electrical Signs - Bilingual - OSHA Regulations

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Each

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  46. Bilingual Safety Signs - Danger/Peligro - Electrical Hazards Do Not Touch

    Use Bilingual Safety Signs to communicate with Enligsh and Spanish-speaking employees
    Starting at $17.80

    Each

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  47. Ultra-Stick Signs - Electrical Room

    Safety signs designed to limit access to electrical rooms
    Starting at $19.90

    Each

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  48. Lockout/Electrical Signs- Main Electric Shut Off

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards with electrical safety signs
    Starting at $27.98

    Each

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  49. FireFly Reflective Safety Signs - Danger - High Voltage

    The ultimate glow-in-the-dark signs for superior visibility
    Starting at $29.30

    Each

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  50. Ultra-Stick Signs - Warning Arc Flash And Shock Hazard

    Warn against arc flash hazard with tough machine signs
    Starting at $19.90

    Each

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  51. Harsh Condition OSHA Signs - Danger - High Voltage

    Rugged Harsh Condition OSHA Signs withstand extreme conditions
    Starting at $27.98

    Each

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  52. OSHA Danger Signs - Do Not Operate Within 10 ft. Of Power Lines

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  53. ANSI Safety Signs - Warning Welding Arc

    Abide by the latest ANSI Z535.2 standards with these clear and durable safety signs
    Starting at $8.10

    Each

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  54. Lockout/Electrical Signs - Electrical Shock Hazard Do Not Touch

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Each

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  55. ANSI Multi-Message Safety Signs - Danger High Voltage

    Space-saving solution when more than one safety message is required
    Starting at $17.99

    Each

    View Options

  56. Harsh Condition OSHA Signs - Electrical Hazard

    Rugged signs withstand extreme conditions
    Starting at $27.98

    Each

    View Options

  57. Ultra-Stick Signs - Danger High Voltage Keep Out

    Use electrical signs to warn against high voltage areas
    Starting at $19.90

    Each

    View Options

  58. Danger Signs - High Voltage Inside Do Not Open

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  59. Magnetic OSHA Signs - Danger - Authorized Personnel Only

    Magnetic OSHA Safety Signs can easily be removed and reused
    Starting at $18.89

    Each

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  60. ANSI Safety Signs - Danger 480 Volts

    Abide by the latest ANSI Z535.2 standards with these clear and durable safety signs
    Starting at $17.80

    Each

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  61. Arc Flash Safety Signs - Warning Arc Flash And Shock Hazard (ANSI)

    Post arc flash safety signs to alert workers to arc flash hazards
    Starting at $8.99

    Each

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  62. ANSI Safety Signs - Danger Laser Operation Protect Eyes And Skin

    Abide by the latest ANSI Z535.2 standards with these clear and durable safety signs
    Starting at $18.89

    Each

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  63. Arc Flash Safety Signs - Danger Arc Flash Hazard (OSHA)

    Arc flash safety signs bring attention to arc flash hazards
    Starting at $3.99

    Each

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  64. Danger Signs - High Voltage Within

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  65. Fiberglass OSHA Signs - Danger - High Voltage

    Fiberglass Signs are guaranteed not to chip, fade or peel for 15 years
    $16.89

    Each

    View

  66. Lockout/Electrical Signs - High Voltage Inside Do Not Enter

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $21.99

    Each

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  67. ANSI Safety Signs - Danger Electrical Hazard

    Abide by the latest ANSI Z535.2 standards with these clear and durable safety signs
    Starting at $8.10

    Each

    View Options

  68. Glow-In-The-Dark Electrical Safety Signs- High Voltage

    Alert workers to potential electrical hazards when the lights go out
    Starting at $23.98

    Each

    View Options

  69. Lockout/Electrical Signs - Emergency Stop

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $17.99

    Each

    View Options

  70. ANSI Multi-Message Safety Signs - Danger Electrical Hazard

    Space-saving solution when more than one safety message is required
    Starting at $8.10

    Each

    View Options

  71. ANSI Safety Signs - Danger Lockout Equipment Before Entering

    Abide by the latest ANSI Z535.2 standards with these clear and durable safety signs
    Starting at $18.89

    Each

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  72. OSHA Danger Signs - 13,200 Volts

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  73. OSHA Danger Signs - 440 Volts

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $17.99

    Each

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  74. Lockout/Electrical Signs - Electrical Hazard

    Meet OSHA regulation 1910.303 to warn employees about electrical hazards
    Starting at $21.99

    Each

    View Options

  75. ANSI Safety Signs - Danger Electrical Hazard Do Not Touch

    Abide by the latest ANSI Z535.2 standards with these clear and durable safety signs
    Starting at $8.10

    Each

    View Options

  76. Danger Signs - No Welding Or Open Flames

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $3.50

    Each

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  77. Extra Large OSHA Signs - Danger - High Voltage

    Extra Large OSHA Signs are easier to read from longer distances
    Starting at $67.50

    Each

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  78. ToughWash® Encapsulated Signs - Warning Electrical Hazard

    Warning sign resistant to water, chemical, and abrasion
    Starting at $16.10

    Sign

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  79. Danger Signs - High Voltage Turn Off Power Before Servicing

    Indicate potentially deadly situations with OSHA Danger Signs
    Starting at $23.79

    Each

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  80. Electrical Safety Kits - Danger High Voltage

    Cost-effective solution for setting up a complete high voltage warning
    $73.50

    Kit

    View

  81. Hot Work Signs - Danger Welding Arc Wear Eye Protection

    Eye protection danger sign for arc welding processes
    Starting at $39.99

    Each

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  82. Ultra-Stick Signs - High Voltage Authorized Personnel Only

    Limit access to high voltage areas with electrical signs
    Starting at $19.90

    Each

    View Options

  83. Magnetic OSHA Signs - Danger - No Smoking

    Magnetic OSHA Safety Signs can easily be removed and reused
    Starting at $31.50

    Each

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  84. Ultra-Stick Signs - Danger Electrical Hazard

    Warn against electrical hazards with tough safety signs
    Starting at $19.90

    Each

    View Options

  85. Ultra-Stick Signs - Caution OSHA Regulations

    Meet OSHA regulations with durable electrical signs
    Starting at $19.90

    Each

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  86. Magnetic OSHA Signs - Danger Header

    Magnetic OSHA Safety Signs can easily be removed and reused
    Starting at $31.50

    Each

    View Options

  87. Ultra-Stick Signs - Warning Arc Flash Hazard

    Post machine signs to warn against arc flash hazard
    Starting at $19.90

    Each

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  88. Ultra-Stick Signs - Danger Lock Out Switches (Bilingual)

    Bilingual electrical signs promote safe lockout procedure
    Starting at $19.90

    Each

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  89. ToughWash® Encapsulated Signs - Danger High Voltage

    Danger sign to improve safety through visual communication
    Starting at $16.10

    Sign

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  90. Ultra-Stick Signs - Out Of Service For Repairs

    Label out of service equipment with tough machine signs
    Starting at $19.90

    Each

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160 Products

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Prevent a dangerous arc flash blast that can lead to serious burns and possible death with electrical hazard signs. Promote arc flash safety with electrical warning signs that alert electricians, engineers, and other workers who power down equipment and panels or work near electrical sources.