CBA5817系列防爆控制按钮(ⅡB) 适用范围 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:Exed II Bt6. 产品特点 铸铝合金外壳,表面喷塑. 电缆布线. 符合GB3836-2000,IEC60079标准要求。 Application Can be used in zone 1 and zone 2 dangerous places. Can be used in IIA,IIB group explosive atmospere. Temperature group:T1-T6. Ex-proof mark:Exed II BT6 Features The shell is diecasted AI-alloy,the surface is plastic-sprayed. Cable wiring Suitable for GB3836-2000,IEC60079 standard request