Internal double c-clamp cord grip body size|Portable mounting style|Manual GFCI reset|NEMA 4X enclosure|Nylon housing|Wide range of plug and connector products assures the proper fit for any application|Electromagnetic latching mechanism prevents nuisance tripping during rough service applications|Rugged, rainproof, UV stabilized enclosure resists abuse, sunlight, oils and chemicals|Open-neutral sensing relay detects and prevents operation under threatening conditions|Choose manual reset functionality to protect personnel upon power return or automatic reset functionality to reset lighting and HVAC equipment upon power return|Highly visible LED indicator confirms power and fault - even at a distance