This optional LCD display works with Southwire Surge Guard protectors (models 35530, 35550) to give you direct visibility into your RV’s electrical connection. The plug-and-play unit connects via RJ12 connector and includes cable, so installation is straightforward.

The display offers 16 different fault-condition screens to help you understand what’s happening when an issue arises. You’ll see real-time readings of incoming voltage, current usage, and any problems detected by the surge guard unit.

• Works with Surge Guard models 35530, 35550
• 16 fault-condition information screens
• Shows incoming voltage and power draw
• RJ12 connector (6-pin)
• Cable included for quick setup
• Plug-and-play design