CURRENT TECHNOLOGY

electrical and electronic equipment, namely, transient and voltage surge suppressors, power filtering apparatus for suppressing transient voltages and attenuating high-frequency noise on power circuits within electronic products or throughout a building electrical distribution system, power harmonic cancellation apparatus for minimizing non-zero neutral currents in multi-phase power distribution systems, power converters, electrical and electronic apparatus for testing the condition of electronic components and power distribution systems, electrical and electronic monitors, and electrical and electronic controllers