Electrical Management Systems (EMS) help protect your RV against voltage fluctuations, power surges and incorrectly wired shore power, which can cause severe and costly damage to RV appliances and electronics. Protect your Airstream's delicate electrical system with this 30 amp EMS Surge Protector.

The sleek, compact, portable design makes this unit easy to use and store. An all-weather shield provides additional protection from the elements while the unit is plugged in. Plug-and-play application – no installation required.

Designed for recreational vehicle use only.