Eaton 3S 550 VA Desktop UPS

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ITEM# 13729431
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    Technical Specifications

    • Description
    • General Information
    • Technical Information
    • Power Description
    • Interfaces/Ports
    • Battery Information
    • Physical Characteristics
    • Miscellaneous

    Eaton 3S 550 VA Desktop UPS


    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
    Manufacturer Eaton Corporation
    Manufacturer Part Number 3S550
    Manufacturer Website Address
    Brand Name Eaton
    Product Series 3S
    Product Model 3S550
    Product Name 3S 550 VA Desktop UPS
    Product Type Standby UPS
    Technical Information
    Plug/Connector Type NEMA 5-15P
    Receptacles 4 x NEMA 5-15R
    Switching Time 4 ms
    Power Description
    Load Capacity (VA) 550 VA
    Load Capacity (Watt) 330 W
    Input Voltage 110 V AC
    Output Voltage 132 V AC
    USB Yes
    Battery Information
    Battery Characteristics Maintenance-free, Sealed
    Battery Chemistry Lead Acid
    Backup/Run Time (Full Load) 3 Minute
    Backup/Run Time (Half Load) 10 Minute
    Physical Characteristics
    Height 3.4"
    Width 5.5"
    Depth 13.2"
    Form Factor Desktop
    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

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    Shipping & Returns

    Contact Information

    Usually leaves our warehouse in 1-2 business days. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy for Electronics:

    The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.