Provides full electrical protection for 50A RVs.

New patented Open Neutral Protection on the load (output) side; first ever protection from fault inside of the RV. New 10 second start up sequence with 128 second fault delay. Automatically shuts off power when low (<102V) and high (>135V) voltage, open ground/neutral, reverse polarity, and mis-wired pedestal conditions are present. Auto Reset on power restoration. LCD display shows voltage and amp draw on all legs with text based fault display. Mfr. limited lifetime warranty.
Features:
Convenient Easy-T-Pull™ plug handles. Surge protection status LED indicator. Rated 120/240-volt, 50 amps. 4200 joules. 6/4 cord gauge. Max spike current 6500 amps per MOV. Weather resistant.

Protects Against:
Power surges. Open ground. Open neutral input and output. Low (<102V) and high (>132V) voltage. Overheating plug/receptacle (trips at 200°F). Reverse polarity. Miswired pedestal. Dangerous current on ground wire. High neutral current 50-Amp Portable Surge Guard with LCD Display