Portable GFCI, 30 AMP, 120 Volt, Self Test, Manual Set, 6 FTCord, Black
Power Protection Products, GFCI High Amperage Portables, Industrial/Commercial, Manual Set, 30A 120V AC, 6' Cord Length, 4-6 mA Trip Level, Self Test, Black, Electromagnetic Latching Mechanism, Trips if ground and neutral touch at load side, Red blinking light plus optional audible alarm, Open neutral protection Trips upon loss of neutral.