价格:未填
供应:99999
发货:3天内
Applications: Lowvoltage,highbreakingcapacity;Lowpowerconsumption,stable;WehavespecializedfactoryforNGTfuse,supplybestservice. ThisseriesoffusesaremainlyusedincircuitsofAC50Hz,ratedvoltageof2000Vandratedcurrentof2500A,toprotectthesemiconductorcomponentsandthewholeunitfromcircuitshort.(aR).Thebreakingcapacityofthefusesisupto100KA.The fuses are compliant with the IEC60269-1,IEC60269-4,IEC60269-4-1andGB13539.1,GB/T13539-4,GB/T13539.7. DesignFeatures:Thevariablecross-sectionfuseelementmadefrompuresilversheetsaresealedinthemeltingtubemadeofhigh-densityporcelainThetwoendsofthemeltingbodyareconnectedtothe(knife)contactorbydotwelding;Bothknifecontactorsandboard contactsareavailable;Whenthefuselinkbreaks,signalsaresentoutinthecaseofanindicator,ortheswitchispushedtocutthecircuitinthecaseofastriker.