Purchase Qty. Reference FOB Price
1-9 Pieces US$500.00
10+ Pieces US$450.00
Product Description
Product Description ZN28-12 series vacuum circuit breakers are high-voltage indoor switchgear with rated voltage of 12kv and three-phase AC of 50hz .The product conforms to the GB1984-89 standard .The overall structure of the product includes two forms :integrated installation of the switch body ...