Regolatore di tensione variabile AC 220V 4000W SCR velocità motore ventola dimmer regolatore
Power limit could reach 4000W under resistive load. When it’s under inductive load, power limit is only about 1/3 of 4000W. Power Limit: 4000W (Fits 2000-3000W Resistive Load). SCR Model: STMicroelectronics, BTA41-600B/800B.