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30 Amp vs 50 Amp RV Power: What’s the Difference?

Understanding the difference between 30 amp and 50 amp RV power is essential for safe and efficient camping.

Best Rv Surge Protectors

30 Amp Power

  • Single 120V line
  • 3,600 watts max

Best for:

  • Smaller RVs
  • Limited appliance use

50 Amp Power

  • Two 120V lines
  • Up to 12,000 watts

Best for:

  • Large RVs
  • Running multiple appliances

Biggest Difference

50 amp is NOT just “more power” — it’s multiple power lines, which allows significantly more usage.

Final Recommendation

  • Small RV → 30 amp
  • Large RV → 50 amp
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