替代安徽金力SPD后备保护器型号MJLSP-SCB1/2/15/25/35电涌浪涌后备保护器MJLSP-SCB1-25L/4P价格尺寸咨询乐清市迈创电气有限公司/唐工 SCB1/12.5 SCB1/15 SCB1/25 SCB1/35 SCB2/20/40/60 SCB2/80/100 SCB2/120/150/200 浪涌保护器/避雷器一级12点5KA一级15KA一级25KA二级40KA二级60KA二级80KA二级10...