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Standby UPS, 500VA, 280W, 120VAC, 1PH

Price $210.25 / each

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  • Item # 5JK01
  • Mfr. Model # INTERNETOFFICE500
  • NSN # 6130-01-436-6754
  • UNSPSC # 39121011
  • Catalog Page # 449
  • Shipping Weight 13.95 lbs.
Country of Origin ChinaCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemStandby UPS
  • MountingTower/Wall
  • VA Rating500VA
  • Watts280W
  • Input Voltage120VAC
  • Hz60
  • Phase1
  • Input Current10A
  • Output Voltage115/120VAC
  • Backup Time (Half/Full Load)15 min./4 min.
  • Number of Outlets(6) 5-15R
  • Outlet Type(3) UPS/Surge, (3) Surge
  • Automatic Volts RegulationNo
  • Fax/Modem Line ProtectionYes
  • Transfer Time2 to 4 msec
  • Height8.2"
  • Depth7"
  • Width5.2"
  • Input Connection6 ft. Cord with NEMA 5-15P Plug
  • PortsUSB (HID Enabled)
  • Special FeaturesSupports Entry-Level PC System For Up To 30 Min During Brownouts And Power Failures 3 Front Panel Leds And Built-In Audible Alarm Free Poweralert Software Enables Safe Unattended System Shutdown In The Case Of Extended Power Failure
  • StandardsTested to UL1778 (USA), Tested to CSA (Canada), Tested to NOM (Mexico), Meets FCC Part 15 Category B (EMI)
  • Display TypeLED
  • IncludesINTERNETOFFICE500 UPS System, USB Cable, Phone Cable, Instruction Manual
How can we improve our Technical Specifications?

Compliance and Restrictions

  • Hazardous material - General


This standby UPS system is designed to provide cost-effective backup power and power protection for an individual computer.

• USB port
• Fax/modem line surge suppression

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Rated 4.5 out of 5 by 4reviewers.
Rated 4 out of 5 by An updated classic We've used these UPSs for years. Tripp Lite has added features but kept the price about the same. Our only annoyance is the lack of a schematic for those rare times when the product fails. This is why we did not give it all 5 stars. March 16, 2015
Rated 4 out of 5 by The unit does what I expected it to do. I purchased my Internetoffice 500 in February of 2010 for my home office. It has worked well up till now keeping my computer going through a number of power interruptions. I live in south Florida. It has recently become difficult to turn on so I anticipate a replacement will be required shortly. Three and a half years is probably all that can be expected. I hope the new model has a way the turn off the annoying beep the unit makes when it is turned off. I work late at night and it wakes the family when I turn the system off. September 25, 2013
Rated 5 out of 5 by Works exactly as described I have several Tripp-Lite products in my home and home office. I use this one for my work lap top, television and office phone line. It works exaclty as promised and is a necessity in Florida where we have frequent lightning storms. September 6, 2013
Rated 5 out of 5 by Peace of mind alone is worth the price. Great product. Such an important item. It not only protects against power outages. but it also handles electrical spikes. My current abode has none, but my last place had this going off at least once/twice a day. It would sound then stop as soon as the spike was over and all was well. I would never be without a UPS ever again.When power does go out and that's inevitable. there is plenty of time to shut down all the items plugged into it.I would definitely recomment this product. October 30, 2012
  • 2015-04-26T19:40:29.545-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co-hasreviews, tv_4, tr_4
  • loc_en_US, sid_5JK01, prod, sort_default
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