Woods 14650006-6 Shockshield White GFCI Plug with Surge Protection, Prefect for Power Tools, Portable Compact Size, Prevents Unmonitored Equipment Startup, Ideal for Indoor Use, 120V/15A From the Manufacturer The primary cause of shock and electrocution in the home is an electrical condition known as Ground Fault. The problem is so extensive that the National Electrical Code mandates the use of Ground Fault Circuit Interrupters for all bathroom, kitchen, basement and garage outlets in all new homes in the US. Even so, over 170 million Americans live in homes built before this mandate was put in effect, and are hence vulnerable to shock or electrocution from ground faults. The Portable GFCI Tri-Cord has built-in electronic circuitry which monitors electrical current and shuts off power in just 25/1000?s of a second if a ground fault is present. Indoors, it is perfect for use in the basement, garage or workshop. Features INDOOR USE: Provides GFCI and single mode surge protection with any appliance or tool used indoors VERSATILE: Perfect for Power Tools, Saws, Drills, Extension Cords and Lighting COMPACT SIZE: Its small size makes it perfect for the toolbox and offers portable protection for institutional and residential applications Prevents unmonitored equipment startup, manual reset is required after GFCI trip and power outage Technical Specifications: 120V/15A, NEMA 5-15 P R, Trip Level: 4 - 6 mA, MOV - 314 joules USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.