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Eaton 3S550 Uninterruptible Power Supply

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About This Product

When you buy this product you receive:
Eaton 3S, Uninterruptible Power Supply, 550VA, 8 Outlets (4 Battery Backup, 4 Surge Protection Only)
For a complete product description, including technical specifications, warranty information, and additional models please visit the main 3S page.
This is not the recommended version of this product.

Product Technical Specifications

Listed specifications may not apply to every part number including the one listed above. Contact us and we will happily verify whether this part number is compatible with your current hardware and software.
Technical Data
  • Power Rating: 350-750 VA
  • Voltage: 120 Vac
  • Frequency: 50/60 Hz
  • Configuration: Desktop

Environmental & Standards
  • Surge Protection: ANSI C62.41 Category A (formerly IEEE 587)
  • Audible Noise: < 50 dBA
  • Operating Temperature: 0˚C (32˚F) to 40˚C (104˚F)
  • Safety Conformance: UL 1778; UL497A; cUL
  • Safety markings: UL; cUL, NOM
  • EMC Markings: FCC Part 15 subpart B Class A
  • Storage Temperature: 5˚F (-25˚C) to 122˚F (50˚C)
  • Relative Humidity: 20–93% non-condensing
  • Altitude: Up to 10,000 ft (3000M) without de-rating
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