--- product_id: 20967790 title: "Portable RV Smart Surge Protector, Black, 50 Amp" brand: "progressive industries" price: "3801059₫" currency: VND in_stock: true reviews_count: 13 url: https://www.desertcart.vn/products/20967790-portable-rv-smart-surge-protector-black-50-amp store_origin: VN region: Vietnam --- # Portable RV Smart Surge Protector, Black, 50 Amp **Brand:** progressive industries **Price:** 3801059₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Portable RV Smart Surge Protector, Black, 50 Amp by progressive industries - **How much does it cost?** 3801059₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/20967790-portable-rv-smart-surge-protector-black-50-amp) ## Best For - progressive industries enthusiasts ## Why This Product - Trusted progressive industries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Progressive Industries SSP-50X Portable RV Smart Surge Protector, Black, 50 Amp ## Features - Make sure this fits by entering your model number. - Surge Protection: 5-Mode / 1650J / 45,000A. Ratings: 50A / 120V/240V / 12,000W. Operating Temperatures: -40C to +105C - Open Ground, Open Neutral & Reverse Polarity Detection. Miss wired Pedestal Indication. Surge Failure Indicator - Designed for Outdoor Use, Weather Resistant, Thermally Protected - Rugged Pull Handle, Brighter 3-Color LED Indicator - Lifetime Warranty ## Images ![Portable RV Smart Surge Protector, Black, 50 Amp - Image 1](https://m.media-amazon.com/images/I/71vFbcYOuAL.jpg) ![Portable RV Smart Surge Protector, Black, 50 Amp - Image 2](https://m.media-amazon.com/images/I/71CuOKgEzmL.jpg) ![Portable RV Smart Surge Protector, Black, 50 Amp - Image 3](https://m.media-amazon.com/images/I/51CQN+bVThL.jpg) ![Portable RV Smart Surge Protector, Black, 50 Amp - Image 4](https://m.media-amazon.com/images/I/41DQX3lo94L.jpg) ![Portable RV Smart Surge Protector, Black, 50 Amp - Image 5](https://m.media-amazon.com/images/I/31WNYFSRmHL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fixed my problem with brownouts and satellite box restarts. *by D***T on Reviewed in the United States on September 8, 2022* I have a 30 Amp system, but when you are running the AC, watching Satellite TV, making coffee and then kicking on the microwave... Oops there goes the power. I use the remote LED readout to monitor my Amperage now, so I know what combination of devices I can operate at one time and what I can't. This has helped dramatically to stop breakers from popping and the Satellite Box from restarting (15 Min to watch TV again). It also tagged a bad wiring job at an RV park. We moved to another spot and the park manager called out maintenance on the bad utility box. So it does the job, recommend looking at the numerous U Tube Vids that cover installation before you tackle it yourself. I thought it was simple, but others may not agree. ### ⭐⭐⭐⭐⭐ In my case not an easy install. *by P***R on Reviewed in the United States on February 21, 2020* I bought the EMS-HW50C to wire into my 5th wheel trailer. I also have a 7kw Onan generator. I wanted this to monitor both pedestal and generator power. This requires it be mounted after my transfer switch but before the panel. My transfer switch is located inside a tiny space after crawling deep into the storage bay. I could’nt even fit my shoulders in there much less get the transfer switch apart and wire this EMS in. My only option was to pull out the main panel that is mounted inside a cabinet in the bathroom and remove the 6 3 wire cable from the Main panel and extend it to a shelf directly above the cabinet. This required some butt splices with screw terminals on either end be installed inside a plastic box and taped off to prevent shorts and was mounted inside the main panel cabinet and extended up to a high shelfdirectlyb above the main panel cabinet. This EMS was then mounted up there and wired and a return 6 /3 cable with ground was returned back down through the shelf and into the cabinet and wired back up to the main panel. The cable, connectors, romex clamps, tape, and various cable grommets, etc, amounted to a further 97 dollars and about 10 hours to install not including travel and buying time. It was not a hard job but required some tight work inside the cabinet that housed the main panel. All else was straight forward. The directions were fairly clear with the exception of the arrow on the coils around the output leads. I couldn't find any arrows. It turns out that both coils are sealed with black RTV and the stamped arrows were obscured by smeared RTV during assembly. Luckily, it was mentioned by another installer on the same unit on youtube, otherwise I would have to placed a call to Progressive.The unit works as described, however, the current reading is way over reading amp draw by a factor of double on both phases of power as verified by my own clamp on amp meter. I’ll call them tomorrow regarding this issue. My working on this unit leaves me somewhat concerned about the actual engineering of this unit. Its not hard to determine actual amp draw and the fact thats it’s not even close, is disturbing. I also have questions regarding the stand alone readout. The cable attaches to the bottom of the readout rather then the back, meaning the data cable is always seen after mounting. Why? This also screams of poor engineering or just carelessness. If you are concerned about the appearance of your installation and of those who can’t run the connection from behind the readout, offer both input cable locations so the final finished appearance is preserved.I celebrate well engineered products and abhor poorly executed ones. This has all the earmarks of a typical offshore made product despite its being engineered here, but, this is just my opinion. I’ll know more after I call progressive. UPDATE 2/24/2020. I called Progressive Industries and talked to Brad in tech support. After telling of my over amp reading. He immediately offered two options. Send the whole unit back for a new one or replace the logic board and coils. Our conversation confirmed their concern for their product and without hesitation offered two solutions. Send the whole unit back or install a new logic board and coils. I opted for a new board and coils. I’m impressed with their customer service. The new board and coils should be here in about a week. He also said that the reading on amps is courtesy and would not affect the performance of the HW50C but also agreed that something is wrong and should be fixed. Thank you Brad and Progressive industries. 2nd update: 3/29/20. I finally received my new logic board and new coils. Some snafu in shipping at progressive. I removed the coils and circuit board and replaced them. The amp reading is better then before but still off some from my clamp on readings but close enough to call it good. That was easy. I also remounted the unit after my first trip out. It does hum some because of the relay and had it hard screwed down to the shelf in the bathroom. It was just too noisy at night. I bought 4 rubber donuts about an inch across and 1/2 inch high and 4 rubber covered washers and screwed it down again. Ah, the sound of silence. You might want to keep that in mind depending on mounting location. ### ⭐⭐⭐⭐⭐ Highly recommend! Higher quality than others and has extra features I wasn't even expecting! *by P***T on Reviewed in the United States on June 20, 2022* I can feel the quality difference compared to others. I returned a different brand and bought this one instead, and sure glad I picked this one. Everything about it seems to be higher quality. The entre case feels like better grade plastic and not cheap...even the cover looks to be a thicker plastic. And I was pleasantly surprised by some additional features that I wasn't even aware it had. There is a weather-strip where the cover fits around your power cable to seal and protect it. And it came with a metal security plate built onto the plug, so you can run a security cable through and lock to the post to prevent theft. It's hands down a much better constructed product than my previous one. Highly recommend! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/20967790-portable-rv-smart-surge-protector-black-50-amp](https://www.desertcart.vn/products/20967790-portable-rv-smart-surge-protector-black-50-amp) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-10-22*