With IPHost Network Monitor you can run simple snmp requests against a Eaton device in your network.
mgreceptacleOverload
mgreceptacle Overload
1.3.6.1.4.1.705.1.3.2.1.8
The overload status of the receptacle. The value of this object is meaningful if and only if the value of the relevant mgreceptacleType object is related to a two-level receptacle class. Otherwise the default value is 0.
Back to MG-SNMP-UPS-MIB MIB page.
IPHost Network monitor allows you to monitor mgreceptacleOverload on Eaton device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Eaton UPSes right now.