Does Watchdog Surge Protector With Voltage Booster 50A Cut Power When Error Is Detected?
Published 09/23/2025
Question:
I’ve got the HU74ZR plugged into a 50A pedestal. If the park loses neutral, will it cut power to protect my coach?
asked by: Thomas
0
Expert Reply:
Yes Thomas, it will. The # HU74ZR watches for open neutral, open ground, and reverse polarity, along with high/low voltage. If the pedestal wiring fails, it will immediately shut down power and throw a red Bulldog face with the error code. That saves you from frying circuit boards or appliances.
Do you usually camp at older parks where wiring can be sketchy?
expert reply by:
Andrew N
0
Product Page this Question was Asked From
Watchdog Power Center Surge Protector and Voltage Booster - Bluetooth and WiFi - 50 Amp
- RV Surge Protectors
- Surge Protector
- 50 Amp
- Portable
- Bluetooth App
- WiFi App
- Hughes Autoformers
more information >
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