For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault. It provides continuous ground fault protection – detects and trips on actual ground fault even when self-test is being conducted. The status indicator light provides simple, intuitive feedback on power and protection status as well as indication of line/load reversal. The patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault. The slim, shallow design – reduced depth makes it easier to install in any electrical box, even shallow ones.
The SmartlockPro Self-Test GFCI is the smart choice in ground fault circuit interrupter protection.