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3s Ups 550va 5-15p 5-15r 4-Ups 4-Surge 8 / Mfr. No.: 3s550

3s Ups 550va 5-15p 5-15r 4-Ups 4-Surge 8 / Mfr. No.: 3s550
Qty. Available: 10+
Item Number: eat-3s550
Vendor Number: 3S550
Vendor: Eaton
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The sleek, new Eaton 3S delivers high efficiency and energy-saving battery backup and surge protection for your premium home and office equipment - ready to go right out of the box.

General Information

ManufacturerEaton Corporation
Manufacturer Part Number3S550
Manufacturer Website Address
Product Series3S
Product Model3S550
Product Name3S 550 VA Desktop UPS
Product TypeStandby UPS

Technical Information

Plug/Connector TypeNEMA 5-15P
Receptacles4 x NEMA 5-15R
Switching Time4 ms

Power Description

Load Capacity (VA)550 VA
Load Capacity (Watt)330 W
Input Voltage110 V AC
Output Voltage132 V AC



Battery Information

Battery CharacteristicsMaintenance-free, Sealed
Battery ChemistryLead Acid
Backup/Run Time (Full Load)3 Minute
Backup/Run Time (Half Load)10 Minute

Physical Characteristics

Form FactorDesktop
Weight (Approximate)7.30 lb


Certifications & Standards
  • ANSI C62.41 Category A (formerly IEEE 587)
  • UL 1778
  • UL497A
  • cUL
  • UL
  • NOM
  • FCC Part 15 subpart B Class A


Limited Warranty3 Year