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GB3836-2000，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                  Inlets thread              Outlets thread              Protection class                                                                                   2                    Exde II BT6                                                                                         IP54             380                  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