RVShield 30A Surge Protector & Power Manager

Protect your RV’s most valuable appliances with the RVShield 30A Surge Protector & Power Manager. Designed exclusively for standard 30‑amp shore hookups, this unit monitors live voltage, frequency, temperature and ground integrity 24/7. When an unsafe condition is detected—whether it’s a reverse polarity, open ground, overload, or a surge—RVShield automatically cuts power, safeguarding your air‑conditioner, refrigerator and inverter from costly damage.

Featuring a bright LED display, RVShield shows voltage, amps, kW, kWh, temperature, and up to nine fault codes (E0–E8) all in one screen—no app or additional meters required. The auto‑power‑off (EPO) mode can be set to a 0, 30 or 180‑second delay, giving you the flexibility to protect high‑power appliances while still allowing quick recovery for lower‑risk faults. A startup self‑check blocks unsafe wiring before power is applied, ensuring that every connection is safe from the moment you plug in.

With 4,200‑J surge protection, 200°F thermal shut‑off, 30 mA equipment‑level ground‑fault detection, and a rugged NEMA 3R weather‑resistant housing, RVShield is built to last on the road. The anti‑theft lock ring and 1‑year warranty give you peace of mind, while the unit’s compact TT‑30 design fits seamlessly into travel trailers, Class C motorhomes, fifth wheels and pop‑ups.