STFV Series Active Tracking Filter With Surge Protection, CSA Certified, CSA C22.2 No.8, UL Recognized Component, UL1283, Amps 5.0, Min Wire Size AWG 22, Screw Size #6, Fuse/Circuit Breaker Ampacity: Suggested 5.0A, Max. 6.25A, Single Phase, (240Vac)