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Electrical PPE: Insulated Gloves and Tools

Electrocution | OSHA Fatal Four

The Problem

Electrical shocks and burns are among the most dangerous hazards in the workplace, and they often result from inadequate or improper use of personal protective equipment (PPE). Every year, workers are injured or killed because they weren’t using insulated gloves or tools when working with electricity. Today, we’ll focus on how to choose, inspect, and use insulated PPE properly to prevent these life-threatening incidents.

Identify the Hazards

  • Electric Shock: Direct contact with live electrical parts due to inadequate or faulty PPE.
  • Burns and Arc Flashes: Lack of proper insulation can expose workers to severe heat or electrical arcs.‍
  • Equipment Failure: Using damaged or improperly rated PPE can lead to injuries.

Safety Practices and Preventative Measures

  1. Use the Correct Insulated Gloves:

    • Select gloves rated for the voltage you’ll be working with (Class 00 to Class 4).
    • Always wear leather protectors over rubber gloves to prevent cuts, punctures, or abrasion.
  2. Inspect Gloves Before Use:

    • Look for cracks, holes, or tears in the rubber gloves.
    • Perform an air inflation test by trapping air inside the glove and checking for leaks.
    • Check the manufacturing date—gloves should be tested every 6 months for dielectric strength.
  3. Use Insulated Tools:

    • Ensure tools are rated for the voltage you’re working with (look for "1000V" or other markings).
    • Inspect tools for damage, such as cracks or worn insulation.
    • Do not use makeshift tools or tools with missing insulation.
  4. Store PPE Properly:

    • Keep insulated gloves in storage bags away from heat, sunlight, and sharp objects.
    • Store insulated tools in a clean, dry area to maintain their protective properties.
  5. Work Safely with Electrical PPE:

    • Always test voltage before starting work, even if the circuit is de-energized.
    • Use a buddy system to verify PPE compliance and check for hazards.
    • Never use PPE that hasn’t been inspected or tested.

Real-Life Case or Scenario

Where possible, use an actual incident that you have experienced or been involved in.

E.g. In a recent incident, a technician suffered severe burns and an electrical shock because their gloves had a small tear that went unnoticed during a quick inspection. The gloves failed to insulate them from a 480V circuit. This could have been avoided by performing a proper air test and using gloves in good condition.

Employee Responsibilities

  • Inspect all insulated gloves and tools before use.
  • Report any damaged or expired PPE to your supervisor immediately.
  • Always wear leather protectors over insulated gloves.
  • Never use tools or gloves that haven’t been properly rated for the task at hand.

Employer Responsibilities

  • Provide insulated gloves and tools rated for the voltage employees will work with.
  • Ensure regular testing and replacement of electrical PPE.
  • Offer training on proper selection, use, and maintenance of PPE.
  • Maintain safe storage areas for insulated PPE.

Discussion & Questions

  • "What do you check when inspecting insulated gloves before use?"
  • "Have you ever encountered damaged PPE on the job? How was it handled?"
  • "What are some best practices you’ve learned for keeping gloves and tools in good condition?"

(Encourage employees to share their experiences and concerns.)

Commitment/Action Plan

Let’s commit to inspecting our gloves and tools every day before work. Starting today, take the time to test your gloves properly and ensure your tools are in top condition. Remember, your safety depends on the PPE you use.

Wrap-Up

Electrical work is inherently dangerous, but with the right PPE and safe practices, we can eliminate these risks. Thank you for your attention and for making safety your priority.

Standards Overview

  • OSHA requires the use of appropriate PPE when working with electrical hazards (29 CFR 1910.137).
  • Insulated gloves and tools must meet specific safety standards, such as ASTM requirements for dielectric strength and durability.
  • OSHA mandates regular inspection and testing of PPE to ensure it provides adequate protection.
OSHA Occupational Safety and Health Administration

Legal Disclaimer

This toolbox talk is provided for informational and educational purposes only. It is not intended to be a substitute for professional legal, safety, or regulatory advice. The information presented is based on best practices and general industry standards but may not apply to all workplace situations.
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It is the responsibility of the employer, supervisors, and workers to ensure compliance with applicable federal, state, and local laws, regulations, and standards. The authors, presenters, and distributors of this toolbox talk assume no liability for the use or application of the information provided.
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Participants are encouraged to consult appropriate legal, safety, or regulatory professionals to address specific concerns or questions. Always follow your organization's policies and procedures for workplace safety and hazard mitigation.

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