Progressive International Industries Ems-Lchw30 Hardwired Rv Surge And Electrical Protector – 30 Amp

Description

Whenever Electrical Power Falls Below 104 Volts Or Rises Above 132 Volts, The Ems Automatically Shuts Down Power To The Rv. Once The Ac Electrical Power Rises Above 104-Volts, Or Below The 132-Volt Level, The Time Delay Indicator Flashes For The Preset Time And Then Automatically Restores Power To The Rv. Features 3-Mode Surge Protection, Reverse Polarity Protection, Open Neut