Exterior Components› Body Panels and Components
Hughes
REPLACEMENT 50A SURGE MODULE FOR PWD50W/PWD50EPOW/PWD50EPOHW/WPC50A (50A GEN 2 UNITS)
SKU: H017 RSM50W
Moderate — 2–4 hours
Description
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Hughes |
| Part Number | H017 RSM50W |
Videos
Hughes Autoformers Power Watchdog Smart RV Surge Protector - 2nd Generation
Hughes Power Watchdog RV Surge Protector FAQ - How Do I Replace The Surge Module?
🔌 Discover The Power Of Hughes Autoformer 50 Amp And Power Watchdog Surge Protector
Hughes Power Watchdog RV Surge Protector FAQ - Can I Use Adapters?
How to Set Up & Use the Power Watchdog Surge Protector App (GEN 2) | Step-by-Step Guide
What to Do If You Can't Connect to Your Power Watchdog to the Mobile App
Hughes Power Watchdog RV Surge Protector FAQ - Am I Protected From High Voltage?
Hughes Power Watchdog RV Surge Protector FAQ - What is EPO?
Installing a 50 amp Hughes Power Watchdog surge protector with auto power off in our RV!
Watchdog Power Center - The End All, Be All in RV Power Protection
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy