The NEXSYS PDUs are built on a promise that we�ve kept for over two decades � more than half the life of the company � that our products are designed, engineered, and built for AV. Every NEXSYS rackmount PDU is available in 15A and 20A and always have surge and voltage protection making it easy to select the right PDU for the job. Still need more? Each NEXSYS rackmount PDUs can be controlled remotely via contact closure. Just choose NEXSYS.