Main electrical panel beside a subpanel with its cover removed

Someone gets shocked on the job: what to do in the first minutes

Do not touch someone who may still be in contact with the source. Cut the power at the breaker, fuse or plug if you can do it safely; turning off the appliance itself may not stop the current. If you cannot cut power, separate the person from the source with a dry non-conducting object. Call 911, check breathing and pulse and start CPR if needed. Anyone hurt by line voltage should be checked by a medical professional, because the damage inside can be worse than a small burn suggests.

Cross-checked ~5 min easyBrands: All

Before you start

Never touch the person bare-handed while they may be in contact with the source
Do not use wet or metal objects to separate them
Downed power lines outside: stay away and call the utility and 911

Diagnostic steps

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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