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1U Fallback Power Switch 120-VAC, 1.75"Hx17.1"Wx5"D

Reliable, seamless, automatic power switching.


20 In Stock
Same Day Shipping (before 5PM ET)
Extended Double Diamond™ Warranty Available (3 Additional Year)

*Required field

Product Features

  • Provides redundant power to any AC-powered device that does not include a secondary power inlet.
  • Automatically switches to a secondary, backup power source if the primary source fails.
  • Rackmountable in only 1U of space.


  • Easy installation—no configuration needed.
  • Offers the perfect power redundancy solution for single-cord devices.
  • Features continuous source monitoring.
  • Also available in a 240-VAC version.

  • Tech Specs

    cUL 0
    UL 0
    AC Voltage Input: 100-120 volts
    Connectors IEC C14
    Output Receptacles (8) NEMA 5-15R
    RoHS Yes
    Size 1.75"H (1U) x 17.1"W x 5"D (4.4 x 43.4 x 12.7 cm)
    Typical Switching Time 8-12 ms; 16 ms max. @ 60 Hz

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.




    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $53.36

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $106.72


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The 1U Fallback Power Switch 120-VAC, 1.75"Hx17.1"Wx5"D comes with a standard 5 Year Double Diamond™ Warranty (Standard) already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.