VBP-12/630-20, VBP-12/630-25, VBP-12/1250-25, 户内中压固封式真空断路器
VBP-12/1250-31.5,VBP-12/1600-31.5,VBP-12/2000-31.5,
VBP-12/2500-31.5,VBP-12/3150-31.5,VBP-12/3150-40,
VBP-12M/630-20, VBP-12M/630-25, VBP-12M/1250-25,
VBP-12M/1250-31.5, VBP-12M/1600-31.5,VBP-12M/2000-31.5,
VBP-12M/2500-31.5,VBP-12M/3150-31.5,VBP-12M/3150-40,

