Min. Order Reference FOB Price
1 Piece US$3,357.00 / Piece
Product Description
Mining explosion-proof vacuum feeder switch Application KJZ-800,1000/1140(660) Mining explosion-proof and intrinsically safe vacuum feeder switch.Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to 800A(1000A) three-phase neutral point undergrounded power supply ...