NB60(NB65)小型斷路器NB60(NB65)小型斷路器系DZ47-63的更新換代產品。其性能優越、防護等級高(達IP20).具有分斷能力動作靈敏、可靠性好、多極配套方便、使用壽命長等特點。主要用于交流50Hz,單項230V,二、三、四相400V線路中作過載及短路保護,同時也可在正常情況下用作電氣裝置和照明線路的不頻繁轉換。NB60(NB65)minicircuitbreakerbelongstotheadvancedleveloftheninetiesintheinternationalinsteadoftheoldgenerationofC45N.Theyalsohavemanymeritsofhighprotectivegrade(uptoIP20),highbreakingcapacity,goodreliabilityofsensitiveaction,convenientmultipoleassorting,longusinglifeetc..TheyaremainlyusedforoverloadandshortcircuitprotectionwithinthecircuitofAC50Hz,230Vinsinglepole,400Vindouble,threeandfourpolesoflightingdistributionsysteminindustryandcommerce.Meanwhile,theyarealsousedinturningonorofftheelectricapparatusandlightingcircuitunderthenormalcondition.1特征:B標準:IEC60898,額定電流:1,2,3,4,5,6,10,16,20,25,32,40,50,63A極數:1P,額定電壓(V):230分斷能力(A):6000適用標準:IEC60898,GB10963 2特征:B標準:IEC60898,額定電流:1,2,3,4,5,6,10,16,20,25,32,40,50,63A極數:2P,3P,4P額定電壓(V):230分斷能力(A):6000適用標準:IEC60898,GB10963 3特征:C,D標準:IEC60947-2額定電流:1,2,3,4,5,6,10,16,20,25,32,40,50,63A極數:1P額定電壓(V):130,230,400分斷能力(A):6000適用標準:IEC60898,GB10963 4特征:C,D標準:IEC60947-2電流:1,2,3,4,5,6,10,16,20,25,32,40,50,63A極數:2P,3P,4P額定電壓(V):230,400分斷能力(A):6000適用標準:IEC60898,GB10963