Min. Order Reference FOB Price
1 Piece US$3,500.00-15,000.00 / Piece
Product Description
Product Description ZW10-12/630-20 series outdoor high-voltage dual power automatic switching device (Hereinafter referred to as device) composed of High-voltage vacuum circuit breaker and intelligent controller. Widely used for AC 50 Hz, rated voltage 12kV, rated current 630A dual power supply ...