LEV T7899-E 20A-125V TR GFCI RCPT

Feed-through receptacle. Monochromatic. Back and side wired. Nylon wallplate and screws included. By blocking reset of the GFCI if protection has been compromised, SmartLockPRO reduces the possibility of end-users incorrectly assuming that a reset GFCI outlet is providing ground fault protection when it actually is not. A line-load reversal diagnostic feature is provided which prevents the GFCI from being reset and stops power from being fed to the GFCI receptacle face or through to downstream devices. A green LED indicator on the GFCI's face also illuminates to alert the installer to the line-load wiring reversal. The trip latch mechanism in SmartLockPro GFCI's is a one piece T design for efficient operation. There are 4 sets of contacts for load terminals and face. SmartLockPRO GFCI's use a patented bifurcated bridge contact for efficient operation. Trip threshold meets or exceeds UL requirements for tripping time. Improved immunity to high-frequency noise reduces nuisance tripping. Advanced electronics design provides superior resistance to electrical surges and over-voltages. Expanded wiring options with nine back-wire holes. Two for each line and load connection plus one for ground with an internal clamp. Silver alloy contacts. Compatible with all Decora devices and wall plates.