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EMS with Surge Protection


Portable RV Surge Protector

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. Improved design features include: state-of-the-art microprocessors, all weather shield assembly, rugged pull handle, secure locking bracket, built-in scrolling digital display and a tough Lean® housing.

Sleek, compact, portable design makes this unit easy to use and store.  All weather shield provides additional protection while the unit is plugged in. Plug-and-play application, no installation required. Designed for recreational vehicle use only.

Product Features:

  • Built-in Scrolling Digital Display

  • Weather Resistant/Designed for Outdoor Use

  • Security Locking Bracket

  • Rugged Pull Handle

  • Tough Lexan® Housing

  • All Weather Shield Assembly

  • Designed for Outdoor Use

  • Lifetime Warranty (excludes All Weather Shield Assembly)


Product Specs:
Surge Protection:

5-Mode / 3,580J / 88,000A max current spike

Response time: < 1 nanosecond (10⁻⁹ second)
Ratings: 50A / 120V/240V / 12,000W
Operating Temperatures: -40C to +105C
Product Dimensions with All Weather Shield Assembly Cover: 6" W x 18" H x 6 1/8" D

Tech Specs:

Part #: EMS-PT50X
Box Dimensions: 6¼" W x 18¼" H x 5" D
Boxed Weight: 6 lbs


Marketing Resources (downloadable product images, logos, flyers, etc.)


Operating and Instruction Manual (view, download, print)


Which RV Surge &  Electrical Protection
is Right for you?

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