Min. Order Reference FOB Price
1 Set US$3,950.00-8,000.00 / Set
Product Description
PBG1-50~630/10(6)Y Mining Explosion-Proof Permanent Magnetic Mechanism High Voltage Vacuum Circuit Breaker Application The product is mainly applicable in the coal mine with explosive gas (methane mixture), to control, protect and measure in the three-phase AC neutral point not directly ...