GFCI ground fault circuit interrupter

Specifications:
GFCI(GROUND FAULT CIRCUIT INTERRUPTER)
For improved protection from electrical shock, use Ground Fault Circuit Interruters in kitchens, laundry rooms, garages, and all outdoor locations.
Ground Fault Circuit Interruptor with Cover

Feature:
2-pole,3-wire grounding duplex receptacle
125V AC only
-15A at outlet
-20A feed-through
-With or without LED

This device replaces a conventional receptacle outlet. Should someone come in contact with a live(hot) wire, this GFCI will detect a current leakage as little as 5 milliamps and will shut the power off almost immediately(1/40 of a second).
The Naational Electric Code(NEC) requires the use of GFCI outlets in kitchens, bathrooms garages, basements, and near swimming pools.
Protect against shocks from:
Frayed wiring;
Appliances and tools with hazardous leakage levels;
Contact with dampness while using electrical appliances ;
Power tools;
Home appliances.