供应防爆控制按钮，操作箱，配电柜，正压柜

cba5821系列防爆控制按钮（ⅱb）适用范围application爆炸性气体混合物危险专场：1区、2区.爆炸性气体混合物:iia、iib。温度组别：t1-t6。防爆标志：exediibt6.canbeusedinzone1andzone2dangerousplaces.canbeusediniia,iibgroupexplosiveatmospere.temperaturegroup:t1-t6.ex-proofmark:exediibt6产品特点features型号含义modelimplication产品为复合型结构，外壳为增安型结构.采用阻燃abs注塑成形，具有防水,防尘,防腐抗冲击等优良性能。内装元件采用隔爆元件。电缆布线.符合gb3836-2000,iec60079标准要求.tdepronductiscompositestruchure,tdeshellissafety-increas-ingstructure.adoptsflame-proofabsplasticfomation,ithasperfomanceofwater-proof,dust-proof,conosion-proof,impulse-proof.innerelementsadoptsexplosion-proofelements.cablewiring.suitableforgb3836-2000,iec60079standardrequest.主要技术参数maintechnicalparameters产品型号type额定电压(v)ratedvoltage额定电流(a)ratedcurrent触头数量(对)contactquantity(pair)防爆标志ex-mark电缆外径(&phi；,mm)cable&rsquo；souterdiameter进线口螺纹(g"；)inlet&rsquo；stdread防护等级protectiongradecba5821-1380/22010一常开一常闭1no+1ncexediibt610-143/4ip65cba5821-2二常开二常闭2no+2nccba5821-3三常开三常闭3no+3nc外形及安装尺寸outlingeandinstallingdimension型号typeabcdcba582-1721205695cba582-27216756142cba582-37221456189