Hughes Autoformers PWD50-EPO-H, 50 Amp Spike Power Watchdog with Shut Off Price: $213.59 (as of 29/11/2021 04:51 PST- Details) & FREE Shipping.

Fit type: Universal Fit


All new 2019, 50 amp Power Watchdog Smart Surge Protector + EPO (emergency power off) Portable Version offers a powerful 4, 800 Joules of advanced surge protection for your coach. Our Patent Pending Power Watchdog + EPO is the world’s first smart surge guard and surge protector with built-in Bluetooth connectivity so you can monitor live park power conditions on your smartphone in real time! Get text alerts of dangers before something catastrophic happens. The new EPO (emergency power off) units will automatically SHUT DOWN power if there are dangerous conditions of too high or low voltage, open ground or open neutral as well as more. Unit automatically shuts down power if voltage drops below 104 V or over 132 V. Once power conditions are good and stable for 90 seconds, the unit will turn back on automatically.

Make sure this fits by entering your model number.
4, 800 Joules of advanced surge protection
Smart Circuit Analyzer will shut down power to RV if a dangerous event occurs and an alert will be sent to your smartphone
Plug-n-play – Only 4 second delay power on after plugging in (others brands are up to 2 minutes)
Built in 90 second power-on delay after a fault to protect your AC unit
Complete LED Park Power Diagnostics with wireless fault alerts – Open ground, open neutral, reverse polarity, open circuit and miss-wired
Fit type: Universal Fit

Additional information





Item Weight

Product Dimensions

Item model number

Manufacturer Part Number

Cover Included


Date First Available


There are no reviews yet.

Be the first to review “Hughes Autoformers PWD50-EPO-H, 50 Amp Spike Power Watchdog with Shut Off”

Your email address will not be published. Required fields are marked *