This is the Surge Guard 50 Amp Surge protector, and can protect your RV against up to 4200 joules. This is a perfect unit for travel trailers, pop-ups and any smaller type RV. T
This unit also will test for and indicate for the following:
- Open neutral
- Open Ground
- Reverse polarity
- open circuit/no power
- missing leg 1 or 2 voltage
- Surge protection status
- overheating plug.receptacle
Other features include increased receptacle brass thickness to reduce heat, easy T-Pull handle, easy to read LED fault chart, and includes the anti-theft ring that is perfect for use with a cable lock.
Great price for a great unit!
If you are in a larger RV we recommend the total electrical protection portable units by Surge Guard (Model 34951).