FOB Price
أحصل على آخر سعر800 ~ 2000 / Piece ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
2 Piece
Packaging Detail:
-
Delivery Time:
15 days
Supplying Ability:
1000 Piece per Month
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Ms. Suzanna
JiYuan Technical Industry Park, Jiyuan, Henan
It is used in underground coal mines, where there are mixed explosive gases such as methane and other coal dust, with rated frequency *0hz, rated voltage **0, **0V. It helps to closely or remotely start and stop the *-phase squirrel cage motor, and it can also reverse the direction of the motor at the stop.
It is used to protect the power system from risk of overload, electric leakage, insulation fault, short-circuit, and over or under voltage
