ESP D5133NT Surge Suppressor

The ESP Digital QC offers very powerful protection from the damage and downtime caused by electrical surges, spikes, over voltage, EMI/RFI noise and wiring faults. Today's Digital QC is the evolution of the original, groundbreaking ESP design which came to market in the 1980s. To this day, it remains one of the bestselling professionalgrade surge protectors in the world having sold millions of units. The D5133NT features Cat5e ETL verified network (RJ45) protection to keep electrical disturbances from entering your equipment via the network cable. It also includes telephone line (RJ11) protection. Unlike standard surge protectors and power strips that offer limited protection (often using only metal oxide varistors (MOV)), the Digital QC combines gas tubes, silicone avalanche diodes and metal oxide varistors into a patented circuit that does not degrade over time and provides very robust protection. The Digital QC is used by many of the world's leading technology companies to safeguard their electronic equipment, optimize performance and protect against data loss.