Most electricians have been shocked at some point. However, that should only make you more cautious. Even small electrical currents can be dangerous—potentially resulting in burns, ventricular fibrillation, or neurological damage. The guide below offers a refresher on how to stay safe around electrical wires and systems.

3 Ways to Stay Safe Around Electricity

1. Always Test for Live Electrical Wires

This basic lesson might be easy to take for granted, but you should trust your equipment, even if you think a building isn’t pulling power because the circuit breaker is off. There could be a second circuit breaker feeding some of the wires that isn’t obvious. Always use your Non-Contact Voltage Tester (NCVT) on outlets and switches before you begin work. Test on a known live circuit breaker to verify your equipment is working first.

2. Be Extra Careful in Wet Conditions

If you are working in a damp or wet environment, install Ground Fault Circuit Interrupters (GFCIs) before you tinker with any outlets or fixtures. GFCIs sense electrical shocks and will cut power before a person can be seriously injured. Your work kit should include portable GFCIs, circuit breaker GFCIs, and receptacle GFCIs to allow you to work in indoor and outdoor conditions. 

3. Regularly Inspect Your Electrical Supplies

Extension cords, adapters, and tools such as NCVTs or receptacle testers can sometimes fail and present an electrical danger themselves. Test them in a safe setting prior to every job and test them again on-site. Finger guards can also help protect you while working.

If you need to upgrade your electrical tools or supplies, you’ll find high-quality products from Husker Electric Supply in Lincoln, NE. They have supplied electricians and electric contractors with equipment for more than 40 years. They feature top brands at wholesale prices—on everything from electrical wires to voltage testers. Call (402) 467-4624 to inquire about special orders or visit them online to learn more about their services today.