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Include Add a Protection Plan:

3-Year EXT - Automotive Parts ($325-350)

from Warrantech
  • Please note, protection plan details will be delivered by EMAIL ONLY, via AmazonSupport@Warrantech.com within 72 hours of purchase. Please print a copy of the email for your records.
  • Keeps your vehicle parts purchase protected after its manufacturer's warranty expires, as per the terms and conditions found on the protection plan product page. Coverage and claim limits apply. See protection plan details below by clicking on the "Warranty"link.
  • Repair coverage begins the day after manufacturer's warranty expiration, typically 1 year from purchase date.
  • Plan provides coverage for replacement of covered parts. Labor costs are not covered. Part failures that are a result of not performing the manufacturer's specified care, maintenance and/or inspection services are not covered.
  • If a covered part cannot be replaced, you will be reimbursed with an Amazon gift card for up to the amount of your original product purchase price.

2-Year EXT - Automotive Parts ($325-350)

from Warrantech
  • Please note, protection plan details will be delivered by EMAIL ONLY, via AmazonSupport@Warrantech.com within 72 hours of purchase. Please print a copy of the email for your records.
  • Keeps your vehicle parts purchase protected after its manufacturer's warranty expires, as per the terms and conditions found on the protection plan product page. Coverage and claim limits apply. See protection plan details below by clicking on the "Warranty"link.
  • Repair coverage begins the day after manufacturer's warranty expiration, typically 1 year from purchase date.
  • Plan provides coverage for replacement of covered parts. Labor costs are not covered. Part failures that are a result of not performing the manufacturer's specified care, maintenance and/or inspection services are not covered.
  • If a covered part cannot be replaced, you will be reimbursed with an Amazon gift card for up to the amount of your original product purchase price.

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PROGRESSIVE INDUSTRIES EMS-PT50X Portable RV Surge Protector (50 A)

4.6 out of 5 stars 1,171 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "ems-pt50x"

List Price: $453.00
Price: $329.98 & FREE Shipping. Details
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EMS-PT50X
    This fits your .
  • Make sure this fits by entering your model number.
  • Surge Protection: 5-Mode / 3,580J / 88,000A
  • Ratings: 50A / 120V/240V / 12,000W
  • Operating Temperatures: -40C to +105C
  • All Weather Shield Assembly
  • Made in the USA
See more product details

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  • PROGRESSIVE INDUSTRIES EMS-PT50X Portable RV Surge Protector (50 A)
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Total price: $375.35
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Product information

Style:EMS-PT50X

Technical Details

Technical Specification

Additional Information

Warranty & Support

Warranty, Parts:Parts
Product Warranty: For warranty information about this product, please click here. [PDF ]

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Product description

Style:EMS-PT50X

Electrical Management System (EMS) helps to protect your RV against voltage fluctuations, power surges and incorrectly wired shore power which can cause sever 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 unit easy to use and store. Plug-and-play application. Designed for recreational vehicle use only.


From the manufacturer

SSP-30X SSP-30XL EMS-PT30X EMS-LCHW30 EMS-HW30C
Amps 30A 30A 30A 30A 30A
Voltage 120V 120V 120V 120V 120V
Application Plug & Play Plug & Play Plug & Play Hardwired Hardwired
Indication LED LED Intregrated Display Intregrated Display Remote Display
Reverse Polarity Detection Detection Detection/Protection Detection/Protection Detection/Protection
Over/Under Voltage Protection
Outdoor Use
UL Certified
SSP-50X SSP-50XL EMS-PT50X EMS-LCHW50 EMS-HW50C
Amps 50A 50A 50A 50A 50A
Voltage 120/240V 120/240V 120/240V 120/240V 120/240V
Application Plug & Play Plug & Play Plug & Play Hardwired Hardwired
Indication LED LED Integrated Display Integrated Display Remote Display
Reverse Polarity Detection Detection Detection/Protection Detection/Protection Detection/Protection
Over/Under Voltage Protection
Outdoor Use
UL Certified

Customer Questions & Answers

1,171 customer reviews

4.6 out of 5 stars

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Showing 1-8 of 1,171 reviews

September 24, 2017
Style: EMS-HW30CVerified Purchase
257 people found this helpful
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March 17, 2016
Style: EMS-LCHW30Verified Purchase
74 people found this helpful
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April 3, 2018
Style: SSP-50XVerified Purchase
57 people found this helpful
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November 7, 2014
Style: EMS-LCHW50Verified Purchase
44 people found this helpful
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August 26, 2015
Style: EMS-HW50CVerified Purchase
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81 people found this helpful
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