RV-Accessories > Hardwired-Surge-Protector-Units

Hardwired Surge Protector with Remote Display - 30 Amp

Progressive Industries Electrical Management System (EMS) helps to 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. Feel secure with multi-mode surge, voltage, polarity and lost/open neutral protection. Each unit includes a digital display scrolling continuously through the power source information. A state-of-the-art microprocessor provides peace of mind, day or night, even when you're away from your RV.


  • Over/under voltage protection, open ground, open neutral & reverse polarity detection & protection, accidental 240V protection.
  • Miswired pedestal indication, surge failure indicator, amperage meter display, previous error code.
  • A/C frequency protection, time delay (136 Sec), adjustable time delay.
  • Thermally protected, field serviceable, remote display, built-in scrolling digital display.
  • UL Certified and Canadian Approved.
  • Surge Protection: 3-Mode, 1790J, 44,000A
  • Ratings: 30A, 120V, 3,600W
  • Operating Temperature: -40°C to +105°C
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EMS-HW30C 30A Hardwired RV Electrical Management System Surge Protector With Remote Display (1 MIN) 299.00 1 EA