Identifies potentially dangerous arc-faults and responds by interrupting power
Easily installs as replacement for standard receptacle TEST and RESET button on receptacle face for localized testing
Tamper-Resistant shutter mechanism inside the receptacle helps prevent access to the contacts unless a two-prong plug is inserted
Meets or exceeds UL requirements for tripping time for both series and parallel arcs
Can be used to meet NEC requirements for Arc-Fault protection in new circuits, circuit modifications or extensions, or replacement receptacles