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What is the difference between the CHSPT2 Series ULTRA and SURGE models?

Both the CHSPT2SURGE and CHSPT2ULTRA are designed to provide complete home protection for your electronics. The difference between the two is the amount of protection that they provide:


  • 20 kA (In) Nominal Discharge Current
  • 108 kA Surge Current Capacity per phase rating
  • *$75,000 warranty
  • Limited lifetime product warranty


  • 5 kA (In) Nominal Discharge Current  
  • 36 kA Surge Current Capacity, per phase rating 
  • *$25,000 warranty
  • 5-year product warranty

*Warranty amount is for connected equipment. For warranty details and product information visit,

You can find more information on our website: Eaton Complete Home Surge Protection (CHSPT2 Series)

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