Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
+1 (773) 869-1776
+1 (773) 869-1329

EPO Y Adapter Cable Power Management Tool

  • Allows remote emergency UPS system shutdown
  • Integrates SmartOnline UPS Systems into facility's EPO circuit
  • 1-year limited warranty

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Tripp Lite Part Number


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Tripp Lite's Emergency Power Off (EPO) "Y" adapter cable is designed to connect a user-supplied switch to an RS-232 cable running between a computer and a SmartOnline UPS System by Tripp Lite (SU1000 through SU3000 Rack/Tower models). The Emergency Power Off function makes its possible to shut down UPS systems quickly from a remote location during fires, floods or other unexpected crises.


  • Integrates SmartOnline UPS Systems (SU1000 through SU3000 Rack/Tower models) into facility's EPO circuit
  • Allows remote emergency UPS System shutdown
  • Connects between UPS's DB9 port and facility's EPO jack; includes additional DB9 connector to allow user to simultaneously connect a computer to the UPS system to continue to enjoy full power management and control through the UPS system

Package Includes

  • 73-0909
  • Manual
RoHS compliant


UPC Code037332186447
Shipping Weight (lbs.)0.43
Product Warranty Period (Worldwide)1-year limited warranty

Questions & Answers

More Q&As may be available on the 730909 model support page.

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Mon - Fri 8 AM - 5:30 PM CST
+1 (773) 869-1776

Mon - Fri: 8 AM - 5:30 PM CST
+1 (773) 869-1234

Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

+1 (773) 869-1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 (773) 869-1776 or email