Symmetra RM 2-6kVA/8-12kVA Redundant Intelligence Module
By APC

Advances in Large Corporation computing and storage technologies demand a change in Large Corporation power protection technology. Symmetra is a single unit composed of modular components. This modular architecture provides the foundation of building and scaling near-continuous availability power systems with a flexible range of power capacity. ... 

Smart Signaling Cable
By APC

Smart signaling RS-232 communication cable. ... 

3-LED Plug-in Circuit Tester Wiring Status of 120V Outlet 5-15
By Tripp Lite

Tripp Lite's instant-read CT120 circuit tester detects wiring stability in standard 120 volt AC wall sockets. Simply plug the circuit tester into a receptacle and view the lighted 3 lamp status display for verification of correct wiring, open ground, open neutral, open hot, hot-ground reversal and hot-neutral reversal fault conditions. ...