Purchase Qty. Reference FOB Price
1-9 Sets US$800.00
10-19 Sets US$770.00
20+ Sets US$750.00
Product Description
Mine Explosion-Proof and Intrinsically Safe dual circuit Vacuum Electromagnetic Starter Main application This product is suitable for use in the environment containing gas, coal dust and other explosive gases in underground coal mine. In the ac 1140V or 660V circuit, it can control the start, ...