Surge Guard -Permanent- 120V\30AThis 30 Ampere Surge Guard product monitors shore power continuously and shuts off when it detects excessive Voltage or open neutral conditions that could damage electronic equipment in your coach. Like its 50 Ampere partner, the 30 Ampere hardwire is permanently installed within the bay of your coach, preventing potential theft and damage from the elements. Optional Remote LCD Display conveniently and remotely monitors RV electrical power.Surge Guard's Permanent surge protector, 120V 30amp,Complete electrical protection for your RV! Automatically shuts off the power when detecting incorrectly wired pedestal, power surges, low (<102V) and high (>132V) voltage, reverse polarity, and dangerous current on ground wire. Automatically resets on power restoration. Features caution indicator light to indicate cause of power stoppage. 2 minute 16 second reset delay protects AC compressor. Offers 1050 joules of surge protection. UL Listed.Permanently installed Surge Guard protects your RV bumper to bumper from faulty park power. Protects from the weather and theft and eliminates handling. UL Listed. Automatically shuts off the power when excessive voltage, Low (Less than 102V) and High (Greater than 132V), or open neutral is present. Automatic reset on power restoration. Caution indicator light indicates miswired pedestal, reverse polarity and elevated ground voltage. 128 second reset delay protects A/C compressor. Fits neatly inside RV's electrical compartment.Features:

• Automatic Reset On Power Restoration
• Automatically Shuts Off Power When Open Neutral And Low Or High Voltage
• Multi-Mode Surge Suppression
• Caution Indicator Light Indicates Miswired Pedestal, Reverse Polarity, Elevated Ground Voltage
• Easy Installation
• Optional Remote Power Monitor LCD Display, p/n 40300, (sold separately)
• Plugs into remote port on Surge Guard model 35530 (see above)
• Compatible with previous models with a telecom jack
• 16 Detailed Fault Screens
• Joystick for easy screen navigation
• Plug and Play (cable included)

Automatically Reconnects: YesVoltage Regulation: 120 VoltAmpere Rating: 30 AmpUsed To: Monitor Shore Power Continuously And Shuts Off When It Detects Excessive VoltageWith Fault Indicator: YesWith Plug Head Handle: No