Purchase Qty. Reference FOB Price
1-9 Pieces US$2,500.00
10-19 Pieces US$2,480.00
20+ Pieces US$2,450.00
Product Description
Mine explosion-proof vacuum electromagnetic starter Main application The device is used in coal mines containing explosivegas (methane) and coal dust. It is suitable for the circuit center. To local control or remote control the start and stop of AC 50Hz, voltage 1140V, 660V or 380V, ungrounded ...