Minuteman ETR550LG 550va Line Interactive Ups With Avr
by MINUTEMAN

Price:  $179.49
MFG Part:  ETR550LG
UPC:  784755156716
Condition:  New

In Stock.
only 2 left in stock order soon

Ships from and sold by Aztek Renew.

Added On: Mar 20, 2026 | Updated On: Apr 1, 2026 | Views: 6


The Minuteman 550VA Line Interactive UPS offers reliable power backup and protection for your sensitive electronics. With its efficient Automatic Voltage Regulation (AVR) technology, it ensures a stable output voltage to safeguard against spikes, surges, brownouts, and blackouts.

This compact UPS is designed for both desktop and floor-standing installations, making it ideal for tight spaces. It features four battery backup outlets and four surge-only outlets, providing ample room for all your devices.

Installation and maintenance are simplified with tool-less battery access. The device is compliant with environmental standards such as RoHS 2 and Energy Star 2.0, ensuring responsible power usage.

In addition, it includes features such as 1Gbit network protection, coax cable surge protection, and independent battery bypass for consistent protection even when batteries are weak or dead. Monitor and manage your UPS effortlessly with the complimentary Minuteman SentryHD management software.

Enjoy unmatched peace of mind with a 3-year limited warranty for electronics and a 2-year warranty for batteries, accompanied by the Minuteman Platinum Protection Plan.


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$ 179.49

  • 179.49
  • In Stock.
    Sold by Aztek Renew.


Specifications

  • 550VA/330W line interactive UPS
  • Efficient Automatic Voltage Regulation (AVR)
  • Compact design suitable for tight installations
  • 4 battery backup and 4 surge-only outlets
  • Tool-less battery access for easy maintenance
  • RoHS 2 and Energy Star 2.0 compliant
  • 1Gbit network (RJ-45) protection
  • Coax cable surge protection
  • Free Minuteman SentryHD management software with USB connectivity
  • Independent battery bypass for ongoing power protection
  • 3-year warranty for electronics and 2-year for batteries

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 Jonathan Fitz

Better than the Reviews.

March 20, 2026

This product has a very nice quality and looks so high class, the price is good and I love this, full recommended for personal use.


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