适用范围 Application
1区、2区危险场所。                                         ⅡA、ⅡB IIC类爆炸性气体环境。 适用于可燃性粉尘场所. Can be used in Zone 1 and Zone 2 dangerous places.       Can be used in IIA、IIB、IICgroup explosive atmosphere. Can be used in hammable dust atmosphere.
型号含义 Main implication
产品特点 Features
■铸铝合金壳体,表面喷塑. ■整体为复合型结构,外壳采用增安型结构,具有较强的防水,防尘能力 ■内装的按钮,指示灯,电流表均为防爆元件. ■钢管或电缆布线均可. ■符合BG3836-2000,IEC60079S标准要求. ◆Diecasted AI-alloy shell,with plastic-spryed surface. ◆Complund structure of safety-increased type.with functions of water-proofing. ◆Dust-proofing inside is arranged button,indicator,Ammeter of explosion-proof types. ◆Suitable for steel pipe and cable wiring. ◆Suitble for BG3836-2000,IEC60079 standard request.

外形及安装尺寸 Outlinge and installing dimension

额定电压(V)        额定电流(A)                       防爆标志                   防护等级               进红口螺纹(G")            电缆外径(￠,mm)        Rated voltage        Rated current                       Ex-mark                      Protection class      Iniets thread                  Outlers diameter                                                                                                                                                                                            of cable                                                                               Exed II Bt6                      Ip65              380                          10                *Exed II DIP A20 TA T6           *Ip65                          3/4                                   10-14

外形举例 Outline example
CBA53-1
CAB53-2
CBA 53-3	CBA 53-2A