Any standardvoltage installation requires a building permit, and codes require that a circuit be wired through a ground fault interrupter
The unit has a ground fault interrupter
system, automatic shut-off, cool-to-the-touch base and shielded fan blades.
Water and electricity are a dangerous combination, and never building codes requires relocating junction boxes away from the pool deck and adding a ground fault interrupter
(GFI) to all pool circuits.
All electrical outlets, grounded and installed with three-pronged plugs (OSHA requirement) in the laboratory, preparation room, storage rooms and project room(s) need to be protected with ground fault interrupters
Consumer electronics require ground fault interrupters
to make them safe.
* Ground fault interrupters
(GFIs) on outlets near sinks or toilets to prevent residents from receiving an electric shock.
We use it to check the configuration of wiring to outlets and, when available, the ground fault interrupters
. This unit has about the size and weight of a golf ball.