保护继电器电流继电器，电压继电器，频率继电器，功率因数继电器，功率继电器，相序继电器；单相：可调设定，可调滞后，可调***，欠或过电流电压；三相：相序缺相监控、不平衡监控、过或欠电压，功率（因数）DIA01C7245A，DIA53S72420A，DIA53S72450A，DIA01C7485A，DIA53S724100A，DIA01CB485A，DIA01CB235A，DIB01C…5mA，DIB71C…5mA，DIB01C…50mA，DIB71C…50mA，DIB01C…500mA，DIB71C…500mADIB01C…5A，DIB71C…5A，DIB01C…10A，DIB01CM24100A，DIB02C724150mV，DIB02C748150mV，DIB02CB48150mV，DIB02CB23150Mv,PIA01C7245A，PIA01C7485A，PIA01CB485A，PIA01CB235APIB71C…5mA，PIB01C…5mA，PIB71C…50mA,PIB01C…50mA，PIB71C…500mA，PIB01C…500mAPIB71C…5A，PIB01C…5A，PIB01C…10A，PIB02C724150mV，PIB02C748150mV，PIB02CB48150mV，PIB02CB23150mV，DIC01D724***0，DIC01D748***0，DIC01DB48***0,DIC01DB23***0，DUA01C724500V，DUB01C72410V，DUA01C748500V，DUA01CB48500V，DUA01CB23500V,DUA52C724，DUA52C748，PIC01D724***0，PIC01D748***0，PIC01DB48***0，PIC01DB23***0，PUA01C724500V，PUA01C748500V，PUA01CB48500V，PUA01CB23500V，DUB01C724500V，DUB01C74810V,DUB01C748500V，DUB01CB4810V，DUB01CB48500V，DUB01CB2310V，DUB01CB23500V，DUB02CT23，DUB71CB4810V，DUB71CB48500V，DUB71CB2310V，DUB71CB23500V，DUB02CW24，PUB01C72410V，PUB01C724500V，PUB01C74810V，PUB01C748500V，PUB01CB48500V，PUB01CB2310V，PUB01CB23500V，PUB02CT23，PUB01CB4810V，PUB02CW24，DUC01D724500V，DUC01D748500V，DUC01DB23500V，DUC01DB48500V，PUC01D724500V，PUC01D74500V，PUC01DB48500V，PUC01DB23500V，DPA01CM44，DPA51CM44，DPA53CM23，DPA71CM23，DPA53CM48，DPA01CM60，DPA71CM48，DPA01DM23，DPA01DM48，DPB01CM23，DPB01CM48，DPB01CM23N，DPB01CM48N，DPB01CM48W4，DPB01CM48NW4，DPB71CM23，DPB02CM23，DPB71CM48，DPB02CM48，PPA01CM44，PPA01DM23，PPA01DM48，PPB01CM23，PPB01CM48，PPB01CM23N，PPB01CM48N，PPB01CM48W4，PPB01CM48NW4，PPB02CM23，PPB02CM48，DPC01DM23，DPC02DM23，DPC02DM48，DPC01DM48，DPC02DM69，DPC01DM69，PPC01DM23，PPC01DM48，DFB01CM24，DFB01DM48，DFB01DB23，DWA01CM235A，DWA02CM2310A，DWA01CM485A，DWA02CM4810A，DWA01CM6910A，DWA02CM6910A，DWA01CM2310A，DWA03CM2310A，DWA01CM4810A，DWA03CM4810A，DWA01CM6910A，DWA03CM6910A，DTA01C724，DTA01C024，DTA01C230，DTA02C724，DTA02C024，DTA02C230，PFB01CM24，PWA01CM235A，PWA02CM2310A，PWA01CM2310A，PWA03CM2310A，PWA01CM4810A，PWA03CM4810A，PWA01CM485A，PWA02CM4810A，PTA01C724，PTA01C024，PTA01C230，PTA02C724，PTA02C024，PTA02C230，)