Scout's Toolbox Talks

Just because a GFCI is installed doesn’t mean it’s working — regular testing is the only way to know it’s protecting you.

Why It Matters:

GFCIs are safety-critical devices, but like any equipment, they can fail. Dirt, moisture, internal wear, or damage to the circuit can make a GFCI stop functioning — without any visible sign. If a fault occurs and the device doesn’t trip, the result can be electrocution.

Key Points:

• Use the built-in "TEST" and "RESET" buttons on every GFCI outlet to verify proper function. Press “TEST” — power should shut off. Press “RESET” — power should return.
• GFCIs should be tested at least once a month, or before first use on a job. Foremen should also conduct spot checks during safety walks.
• If the GFCI doesn’t trip or reset correctly, tag it out immediately and replace it. Do not continue work on that circuit.
• Always test portable GFCI adapters in the same way — even if they look new or recently installed.

✅ A 10-second test could prevent a fatal shock.

Ask the Crew:

• When did you last test the GFCI you're using?
• Do you know how to properly test both outlet and inline GFCI types?

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