Min. Order Reference FOB Price
1000 Pieces US$3.50-5.00 / Piece
Product Description
Working voltage 120VAC Delay time 3Min Low voltage protection 90V-105V(adju) High voltage protection 140V Frequency range 50/60Hz Rated current 20A Warranty time 1 year Product Information Q:Are you a factory? A:Yes,we are a factory which has been focusing on research and ...