Trans-Coil Inc KLC8B Sine Guard Output Filter

The Trans-Coil KLC8B Sine Guard Output Filter is a 600 VAC, 8 A, 3-phase motor output filter designed to suppress reflected wave voltage, motor dv/dt, and high-frequency electrical noise in variable frequency drive systems. Commonly paired with the KLR8BTB line reactor in VFD panels, it protects AC motors and extends insulation life in conveyors, pumps, fans, compressors, and other industrial automation equipment operating on 600 V three-phase power. The device belongs to the KLC Series, with MPN KLC8B from Trans-Coil International (TCI). Its open panel-mount enclosure, compatible with 50/60 Hz systems, specifically targets motor control environments to improve power quality and reduce electrical noise. Key specifications: Filter Type — Motor Output Filter (Sine Wave Filter); Maximum Rated Voltage — 600 VAC; Current Rating — 8 A; Phase — 3 Phase; Enclosure Type — Open; Mounting Type — Panel Mount; Compatible Line Reactor — KLR8BTB; Compatible Equipment — Variable Frequency Drives (VFDs) and AC Motors. Common applications include manufacturing facilities, HVAC systems, water treatment plants, material handling, packaging machinery, and other industrial automation ecosystems where extending motor life and stabilizing drive performance are priorities.