Surge guard shockshield 30Amp
Surge Guard
Portable Model 44740 for RV's with 120/30A Service. Original RV "Surge Guard" with GFCI Protection. Provides full three-mode surge protection with 226 joules of suppression power, and resists spikes up to 2000 amps. Protects against electrical fires and dangerous shocks by detecting current leakage in the 8 to 10 ma range, and interrupting the dangerous flow of electricity within 25 milliseconds. Rainproof clear case enables the user to easily see power-on light from a distance. Automatically resets following a power outage. 1 year warranty.