我司长期提供VD4真空断路器，价格优惠

VD4/12-25KA-630A;VD4/12-25KA-1250A;VD4/12-25KA-1600A;VD4/12-25KA-2000A;VD4/12-25KA-2500A; VD4/12-31.5KA-630A;VD4/12-31.5KA-1250A;VD4/12-31.5KA-1600A;VD4/12-31.5KA-2000A;VD4/12-31.5KA-2500A; VD4/12-40KA-1250A;VD4/12-40KA-1600A;VD4/12-40KA-2000A;VD4/12-40KA-2500A; VD4/17-25KA-630A;VD4/17-25KA-1250A;VD4/17-25KA-1600A;VD4/12-27KA-2000A;VD4/17-25KA-2500A; VD4/17-31.5KA-630A;VD4/17-31.5KA-1250A;VD4/17-31.5KA-1600A;VD4/17-31.5KA-2000A;VD4/17-31.5KA-2500A;