Arrestor covers the audio band for such applications as data/voice and battery, not ringing voltage. Accommodates data/voice, battery and ringing voltages. Turns on at 200Vdc. Multi-stage solid state design makes it multi-strike capable. Handles wire sizes from 16 to 28 AWG. Flange mounts on or near the equipment. RoHS Compliant. Comes with a 5-year warranty.