Specification

SmartlockPro
®
Slim GFCI Receptacles
save space in the wallbox
If you’ve ever installed a GFCI, you know that
device size matters. New SmartlockPro GFCIs sport
the slimmest profile on the market for an easy fit
into any electrical box. The combination of smaller
size, enhanced wiring features and superior reset
lockout protection make SmartlockPro Slim GFCIs
ideal for upgrades, remodels or new installations.
Plus, with so many models to choose from –
Standard, Tamper-Resistant, Duplex Guide Light,
Self-Test, Weather-Resistant, Blank Face – it’s easy
to find the perfect solution for both residential and
commercial settings.
The SmartlockPro
®
Protection Advantage
Patented Reset Lockout
The Reset Lockout feature provides an end-of-
life indication and prevents reset if a Smartlock-
Pro GFCI is damaged so that it cannot respond
to a ground fault. Competitive GFCIs may allow
reset even if they are no longer providing protec-
tion. 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 indicate 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.
The National Electrical Code
®
requires the
installation of GFCIs in the following areas
of the home:
It also requires that receptacles installed
in new and renovated residential construction
be tamper-resistant.
- Kitchens
- Bathrooms
- Laundry Rooms
- Workshops
- Basements
- Garages/Carports
- Pool Areas
SmartlockPro Slim GFCI Receptacle with LED Indicator
All the superior features of our GFCI receptacles but in a slimmer,
easy-to-install unit offering ample wiring space in the wallbox.
- Dual function LED offers indication of line/load reversal and
power availability
20A-125V@ Receptacle
20A-125V Feed-Through
Cat. No. X7899 (TR)
Cat. No. N7899 (NTR)
15A-125V@ Receptacle
20A-125V Feed-Through
Cat. No. X7599 (TR)
Cat. No. N7599 (NTR)
All the robust features of the SmartlockPro Slim GFCI with the added
benefit of dual LED guide lights without losing outlet space.
- Sensor provides automatic guide light ON/OFF function based on
ambient lighting
- Unique lens design with edge-mounted LEDs improve light dispersion
SmartlockPro Slim GFCI/Duplex Guide Light
15A-125V@ Receptacle
20A-125V Feed-Through
Cat. No. X7592 (TR)
20A-125V@ Receptacle
20A-125V Feed-Through
Cat. No. X7892 (TR)
SmartlockPro Slim Self-Test GFCI
A GFCI that performs a self-test every 15 minutes to confirm that protected
power is available – now that’s smart!
- Two status indicator lights and an audible tone signal GFCI protection status
Designed for wet and damp locations to meet the requirements of
NEC Section 406.8. All the great features of SmartlockPro plus:
- Conformal coated PC board protects critical components from moisture
- Stainless steel strap and screws, UV stabilized plastics and cold impact
resistance face and buttons ensure quality that lasts
SmartlockPro Slim Weather-Resistant GFCI
When downstream protection is a priority this GFCI provides the necessary
safeguards with a clean appearance that blends into the wall space.
SmartlockPro Slim Blank Face GFCI with LED Indicator Light
20A-125V Feed-Through
Cat. No. 7590
15A-125V@ Receptacle
20A-125V Feed-Through
Cat. No. S7599 (TR)
20A-125V@ Receptacle
20A-125V Feed-Through
Cat. No. S7899 (TR)
15A-125V@Receptacle
20A-125V Feed-Through
Cat. No. WT599 (TR)
Cat. No. WR599 (NTR)
20A-125V@Receptacle
20A-125V Feed-Through
Cat. No. WT899 (TR)
Cat. No. WR899 (NTR)
(TR) = Tamper-Resistant
(NTR) = Non-Tamper-Resistant
*Self-test indicators may differ. Refer to instruction sheet.