产品名称: BXX51系列防爆动力检修箱（ⅡB、ⅡC）
适用范围 Application
1区、2区危险场所。
ⅡA、ⅡB、IIC类爆炸性气体环境。
注:要求IIC类时请注明.
Can be used in Zone 1 and Zone 2 dangerous places.
Can be used in IIA、IIB、IIC group explosive atmosphere.
Notice: Please note if need IIC group.
型号含义 Mode implication
产品特点 Features
铸铝合金外壳,表面喷塑。 The shell is of diecasted AI-alloy,with plastic-sprayed Surface.
主腔内装塑壳式断路器. Inside is installed MCCB.
钢管或电缆布线均可. Suitable for steel pie and cable wiring.
符合GB，IEC60079标准要求 Suitable for GB3.836-2000,IEC6007 standard raquest.
主要技术参数 Main technical Parameters
额定电压(V) 支路电流(A) 支路数 防爆标志 进线口螺纹(G") 出线口螺纹(G") 防护等级
Rated Voltage Branch current Branch NO. Ex-mark Inlet's thread Outlet's thread Protection class
2 Exde II BT6 IP54
100A及以下 4 *Exde II CT6 2-3 1'/2 *IP55
外形举例 Outline example
CBP55-2(IIB) CBP55-2(IIC0
CBP55-4(IIB0 CBP55-4(IIC0
电器原理图 Electricalprinciple chart