NBS小型斷路器NBS系列小型斷路器具有體積小巧、重量輕、結(jié)構(gòu)新穎、性能優(yōu)越的特征。廣泛適用于賓館、社區(qū)、公寓、高層建筑、廣場、機場、火車站及工礦企業(yè)中的照明及配電線路中。適用于交流單相230V，三相400V，頻率50Hz或60Hz線路中，作為過載及短路保護之用。該產(chǎn)品符合BS及IEC60947標準。NBS,NBHseriesminiaturecircuitbreakerischaracteristicofsmallsize,lightweight,novelstructureandexcellentperformance.Theyareinstalledintheilluminatingdistributionboardandusedinhotels,residentialcommunities,flats,highbuildings,squares,airports,railwaystations,plantsandenterprisesetc.,inACcircuits230V(singlepole)upto400V(3pole)50/60Hzforprotectionofoverloadshortcircuitandforcircuitchange-overinlightingsystem.Breakingcapacityis3KA.TheitemscomplywithBS IEC60947standard.極數(shù)：1P,2P,3P 額定電流(A):6,10,15,20,30,40,50,60,75,100 額定電壓(V):AC120/230/400 額定分斷能力(KA):B.S3； NEMA5保護特性設(shè)定溫度：40℃