[page 28] | gpelectric.com
3.4.2 GFCI (GROUND FAULT CIRCUIT INTERRUPTION) OUTLETS
Compliance with UL standards requires that Go Power! test and recommend specic GFCIs for
use on the AC output of the GP-ISW. GFCIs shall be installed in the AC output wiring system
to protect all branch circuits.
A GFCI is a device that de–energizes a circuit when a current exceeds a specied value that is
less than that required to open the circuit breaker. GFCIs are intended to protect people from
electric shocks and are usually required in wet or damp locations.
The table below lists GFCIs that have been tested and will function properly when connected
to the AC output of the GP-ISW.
Manufacturer Model Number
Cooper Wiring Devices Type VGF20 Rated 125V, 20A
Leviton Mfg Co Inc Type 7899-W, Rated 125V, 20A
Hubbell Inc Wiring Device Dev Type GF20, Rated 125V, 20A
INSTALLATION