A34R 400W Motor Speed Controller AC 220V Motor Speed Regulator Controller Forward And Backward Motor Governor Controller

Does it include wireless functionality? : No Does it include a Battery? : No EU LVD Voltage : Low voltage: Below 50Vac or 75Vdc High-concerned chemical : None Origin : Mainland China Specification 1 : Motor Speed Controller Specification 2 : speed controller for ac motor Specification 3 : AC Motor Speed Control Specification 4 : Motor Governor Specification 5 : Speed Controller