Min. Order Reference FOB Price
1 Set US$1,900.00 / Set
Product Description
Explosion-roof Electric Switch for Mine Fan Main application TQBZ-2×80(120)/1140(660)SF Coal mine fan explosion-proof dual power vacuum electromagnetic starter (hereinafter referred to as the starter) is applicable to the coal mine underground. In the AC 50Hz voltage 1140V or 660V line, it ...