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|  | Electrical SafetyMay is National Electrical Safety Month, a reminder that while electricity is essential to our daily work, it can be dangerous if not handled properly. Electrical hazards can cause burns, shock, electrocution, and fires, but awareness and simple precautions can help prevent serious injuries and property damage. The Northwestern Electrical Safety Program is established to help protect you, the campus community, and University property by promoting safe electrical work practices and hazard awareness.
If required by your school or unit, make sure you are up to date on your biennial Electrical Safety training in myHR Learn. | |
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| By the numbers
- 70% of workplace electrical fatalities involve non-electrical workers
- Unexpected contact with electricity is the 2nd leading cause of workplace death
- Arc flash temperatures can reach ~35,000°F
- 4,000+ injuries per year involve electrical shock or burns
Did you know? Most electrical incidents occur during routine tasks like plugging in equipment, using tools, or working near existing wiring, and not during specialized electrical work. |
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| Common electrical hazards
- Overloaded circuits: Plugging power strips into one another (“daisy chaining”) can overload circuits and create a fire hazard.
- Damaged or improper equipment: Frayed cords, missing grounding prongs, or altered equipment increase the risk of shock.
- Wet environments: Water increases the risk of electrical shock. Use extra caution in bathrooms, mechanical spaces, and outdoors.
- Improper use of extension cords: Extension cords are for temporary use only and should not replace permanent wiring.
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| Working safely around electricity
- Check before you use: Inspect cords, plugs, and equipment. Do not use damaged items.
- Use the right protection: Ensure outlets near water are ground fault circuit interrupter (GFCI)-protected.
- Respect electrical panels: Do not open or reset breakers unless you are authorized and trained. Keep panels accessible and secured.
- Maintain safe conditions: Keep electrical equipment clean, dry, and properly stored.
- Report hazards: Immediately notify your supervisor of exposed wiring, overheating equipment, or unusual odors.
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| Electrical workAuthorized personnel performing electrical work (e.g., electricians) are expected to follow energy control procedures to prevent the unexpected energization or startup of equipment or circuits.
Learn more by reviewing the Northwestern Control of Hazardous Energy (Lockout/Tagout) Program. |
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| Additional safety tips
- Do not run cords under rugs, through doorways, or across walkways.
- Avoid overloading outlets with high-wattage devices.
- Plug appliances (e.g., microwaves, toasters, coffee makers) directly into wall outlets, and never into power strips.
- Use only approved, properly rated electrical equipment.
- When working outdoors, be aware of overhead and underground utilities.
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| Battery & device safety
- Use only manufacturer-approved chargers and batteries.
- Do not charge devices on soft surfaces (e.g., beds, couches) due to overheating and fire risks.
- Stop using devices that overheat, swell, or show signs of damage.
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| Do you want to learn more? |
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