








⚡ Power up your RV life with confidence and surge-proof style!
The Power Watchdog Hughes Autoformers RV220-50SP is a robust 50 Amp voltage booster and surge protector designed for RVs. Delivering up to 12,000 Watts with a fully automatic 10% voltage boost and 4,800 Joules of advanced surge protection, it ensures stable power and safeguards your electronics. Featuring LED diagnostics and a replaceable surge protection unit, it combines smart technology with durability for worry-free RV power management.




| Manufacturer | Hughes Autoformers |
| Brand | Power Watchdog |
| Model | RV220-50SP |
| Product Dimensions | 13.97 x 21.59 x 30.48 cm; 17.24 kg |
| Item model number | RV22050SP |
| Manufacturer Part Number | RV220-50-SP |
| Amperage | 50 Amps |
| Voltage | 113 Volts |
| Item Weight | 17.2 Kilograms |
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