变压器保护：XRNT  SDLAJ  SFLAJ  SKLAJ STR4电动机保护：XRNM  XRNM1 RNK WDNHO WFNHO  WKNHO互感器保护：XRNP  RN2电容器保护：BR1 BR2 BRN BRW BRW2 RYN1 PT-10线 路 保护：RN1 RN2 RN3 RN4 RN5 RN6 RXWO RW9 RW10 RWJ二、电压等级有:3KV 6KY 7.2KV 10KV 12KV 15KV 15.5KV 20KV 24KV 35KV 40.5KV变压器保护用高压限流熔断器(插入式):XRNT1-12KV/6.3A  XRNT1-12KV/10A  XRNT1-12KV/16AXRNT1-12KV/20A   XRNT1-12KV/25A  XRNT1-12KV/31.5AXRNT1-12KV/40A   XRNT1-12KV/50A  XRNT1-12KV/63AXRNT1-12KV/71A   XRNT1-12KV/80A  XRNT1-12KV/100AXRNT1-12KV/125A  XRNT1-12KV/160A XRNT1-12KV/200AXRNT1-35KV/3.15A XRNT1-35KV/6.3A XRNT1-35KV/10AXRNT1-35KV/16A   XRNT1-35KV/20A  XRNT1-35KV/25AXRNT1-35KV/31.5A XRNT1-35KV/40A  XRNT1-35KV/50AXRWT-35KV/3.15A  XRWT-35KV/6.3A  XRWT-35KV/10AXRWT-35KV/16A    XRWT-35KV/20A   XRWT-35KV/25AXRWT-35KV/31.5A  XRWT-35KV/40A   XWT-35KV/50A变压器保护用高压限流熔断器(母线式):XRNT-12KV/6.3A  XRNT-12KV/10A XRNT-12KV/16AXRNT-12KV/20A   XRNT-12KV/25A XRNT-12KV/31.5AXRNT-12KV/35.5A XRNT-12KV/40A XRNT-12KV/45AXRNT-12KV/50A   XRNT-12KV/63A XRNT-12KV/71AXRNT-12KV/80A   XRNT-12KV/90A XRNT-12KV/100AXRNT-12KV/112A  XRNT-12KV/125AXRNT-10高压熔断器