EMS-PT50X & EMS-PT30X

These new PTX Surge Protectors replace our previous PTC models. They have the same great dependability and toughness as before but now come with some impressive new improvements to the design and function.

Portable RV EMS with Surge Protection

50Amp & 30Amp

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 Lexan® housing.

Sleek, compact portable design makes unit easy to use and store. Plug-and-play application.

Designed for recreational vehicle use only.

Built-in Scrolling Digital Display:

  • Previous Error Code (PE)

  • Normal Operating Conditions (E 0)Open Neutral Protection (no power through)

  • Reverse Polarity Protection (E 1)

  • Open Ground Protection (E 2)

  • High Voltage Protection (Line 1-E 3, Line 2-E 5)

  • Low Voltage Protection (Line 1-E3, Line 2-E 6)

  • High Frequency Protection (E 7)

  • Low Frequency Protection (E 8)

  • Provides Amperage Usage Reading


Product Features:

  • Over/under voltage protection

  • Open ground, open neutral & reverse polarity detection and protection

  • Surge failure indicator

  • Current indication

  • Previous error code (PE)

  • A/C frequency protection

  • Time delay (136 seconds)

  • Built-in scrolling digital display

  • Weather resistant /designed for outdoor use

  • 7-days a week customer service

  • Lifetime warranty*

  • New Features Include:

  • All weather shield assembly

  • Rugged pull handle

  • Security locking bracket

  • Tough Lexan housing

  • Higher rated wire 6 AWG (SSP-50XL models only)

Tech Specs:
Box Dimensions: 6¼" W x 18¼" H x 5" D

Boxed Weight: 6 lbs

Part #: EMS-PT50X

Product Specs:
Surge Protection: 5-Mode / 3,580J / 88,000A

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:
Box Dimensions: 6¼" W x 18¼" H x 5" D

Boxed Weight: 5 lbs

Part #: EMS-PT30X

Product Specs:
Surge Protection: 3-Mode / 1,790J / 44,000A

Ratings: 30A / 120V / 3,600W

Operating Temperatures: -40C to +105C

Product Dimensions with All Weather Shield Assembly Cover: 6" W x 18" H x 6 1/8" D

WARNING: Product is intended to be used only while in an upright position.

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