Replacing ungrounded outlets with gfci

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Stellar

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Location
Michigan
Occupation
Electrical contractor
When replacing an ungrounded outlet with a gfci outlet does it protect standard grounded outlets down stream that are not grounded
 
What are they planning to plug into those receptacles? See 250.114
Thats right, inspectors can Red Tag if GFCI testers wont trip the device.

Especially if 250.114 cord & plug motor loads are in use, plugged in, or occupants confess to using the vacuum cleaner, hair dryer, or any other portable motor tools & appliances, not marked to indicate a double-insulated cord.
 
Thats right, inspectors can Red Tag if GFCI testers wont trip the device.
The "right" way to use a plug-in GFCI tester with non-grounding or non-grounded receptacles would be to plug it into a grounding cheater with the green tab or wire extended and clipped onto a known ground.

While looking for a picture of a tester plugged into a cheater, I happened upon this. I don't now whether the wire connects to the plug or the receptacle, but I'm guessing the latter. You could easily make one.


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