HTA-SP001PT Power Surge Protector Performs a different function than grounding requirements Protects equipment from high voltage surges from nearby lightning strikes Two stage protection: under 1ns-90V, over 10ns-12V Wide range of applications: CCTV/ CATV system, Antenna of Television, FM receivers, video camera, monitors, multiplexers & Quad processor, VCR…etc 2 pin terminal for power input to 2 pin terminal for power output Max power input AC40V(MAX), DC56V(MAX)