Specification

The SmartlockPro
®
Protection Advantage
Patented Reset Lockout
The Reset Lockout feature provides an
end-of-life indication and prevents reset
if a SmartlockPro GFCI is damaged so
that it cannot respond to a ground fault.
Competitive GFCIs may allow reset even
if they are no longer providing protection.
The SmartlockPro RESET button will not
engage if:
The GFCI is miswired due to reversal of the
line and load leads
- Delivery of power to feed-through
terminal and face will be blocked
There is no power being supplied to the GFCI
The GFCI cannot pass its internal test
LED Indicator for Line-Load Reversal*
If a SmartlockPro GFCI is miswired during installation (line-load
reversal) it cannot be reset. The green LED will be ON to indi-
cate a line-load reversal. Once the GFCI is properly wired and
can be reset, the LED acts as a power indicator that remains
ON as long as the GFCI is operating correctly and providing
power. Unlike some other designs that employ a one-time
feature, Leviton’s line-load reversal protection is not lost or
disabled after initial installation.
Applications
Residential – Kitchen, bathrooms, garages, basements, laundry rooms, wet sink,
and other wet locations around the home
Educational Facilities – Classrooms, restrooms, laboratories, dormitories and kitchens
Airports – Public bathrooms, general use and maintenance areas
Restaurants, Lodging and Retail Malls – Public bathrooms, general use and maintenance areas
Commercial Offices – Bathrooms, basement areas, hallways and kitchen facilities
Public Areas – Wherever receptacles are required near wet or damp locations
For a complete list of GFCI applications and code requirements, visit leviton.com/gfci
Takes up to 25% less space in the wallbox vs. other GFCIs
Typical GFCI
New SmartlockPro Slim GFCI
LED Indication Reset Status Reason
During initial ON Will not reset Line and load leads
installation are reversed
OFF Press RESET and GFCI is wired and
LED comes ON operating correctly
During normal ON GFCI is reset Power is ON
OFF GFCI is tripped Power is OFF
SmartlockPro Dual-Function LED Indicators*
operation
*Self-test indicators may differ. Refer to instruction sheet.