About this item

12000J Surge Protection：This RV surge protector 50 amp is designed to ensure the safety of the circuit during charging. With up to 12,000 Joules, the 50 amp surge protector effectively protects your RV, Campers, Travel Trailers from voltage surges caused by lightning and defects in charging stations.
Smart LED Display, Easy to read: This upgraded 50 amp surge protector for RV comes with an LCD display that allows real-time monitoring of voltage data. It ensures normal charging within the range of 104V to 132V. The RV surge protector 50 amp shows 8 modes: correct wiring(display voltage), E1：Voltage below 104V；E2: Voltage over 132V；E3: Open ground；E4：L1 & neutral reversed；E5: L2 & neutral reversed；E6: Over temperature alarm at 230°F（110°C）Reset at 140°F（60°C）；E7: Temperature sensor 1 abnormal；E8: Temperature sensor 2 abnormal, making it easier to troubleshoot.
Reliable Circuit Analyzer :This RV electrical adapter is FCC and RoHS certified, made with V1 flame-retardant materials and pure copper cables to ensure safe charging for your RV. It’s your RV accessories for outside.
Rainproof Design: The widened and heightened rain cover of this RV adapter is compatible with most RV charging plugs, effectively protecting against rain, thunderstorm and sandstorm, ensuring your charging safety. It’s definitely your rv camping must haves, one of the RV essentials and necessity of rv accessories and camper accessories.
Our Customer Service (3-Year Warranty): MODHAUS TECH aims to provide high-quality and reliable RV accessories. This 30 amp surge protector for rv is also suitable for travel trailers, campers and motorboat. Feel free to contact us if you don’t know how to choose our 30 amp or 50 amp surge protector.