Transtector Systems

Founded in 1967 and now part of the Smiths Group, Transtector Systems was the first surge suppression designer to use non-degrading silicon diodes. Our patented, proprietary silicon avalanche suppressor diode (SASD) technology allows for less let-through voltage and lower clamp levels than other surge protection products. We are an international provider of innovative and reliable power quality products including AC, DC, data and signal surge protection, communications power cabinets, EMP protection, lightning protection, and power quality engineering services. Transtector is an ISO 9001:2000 certified company.