防爆断路器

防爆标志：Exed II CT4
额定电压：220V/380V
额定电流：250A、315A、350A、400A、500A、630A
内装元件：断路器、接线端子、极数、额定分段能力
防护等级：IP54  *IP65（须另外注明）
防腐等级：WF1
进线口方向：下进下出、下进上出、上进上出或上进下出，不标注则为下进下出
进先口螺纹：G3 1/2″、G3″、G4″引入口规格
电缆外径：适合φ34mm~φ50mm电缆  适合φ43mm~φ60mm电缆
安装方式：挂式

产品特点:

1. 本产品壳体采用铸铝合金压铸成型，表面采用高压静电喷塑。

2.  内装电器元件为小型断路器或塑壳式断路器，具有过载短路保护功能，并可根据拥护要求增加 漏电保护功能等。

3. 引入装置根据拥护要求配制，钢管或电缆配电均可。

4. 有特殊要求可定制，户外型可按要求增加防 雨罩 

主要技术参数：

1. 安装形式：挂式

2. 防护等级:IP54

3. 额定电压：AC220V/380V

4. 脱扣电流：16A~360A

5. 进线口螺纹：G1" G1 1/2"

6. 电缆外径：12mm~26mm     

适用范围：

1.爆炸性气体环境危险场所：1区、2区

2..可燃性气体、蒸气级别：IIA、IIB 、IIC    

产品名称: BLK52系列防爆断路器（ⅡB、ⅡC） 
 
BLK52系列防爆断路器适用范围 Aplication   
1区、2区危险场所。                                         
ⅡA、ⅡB类爆炸性气体环境。
Can be used in Zone 1 and Zone 2 dangerous places.      
Can be used in IIA、IIB、group explosive atmosphere.   
型号含义 Model implication 
  
BLK52系列主要技术参数 Main technical parameters 
          型号               额定电压（V）             脱扣器额定电流（A）                  防爆标志                电缆外径（）             进线口螺纹（）             防护等级
         Type               Rated voltage              Rated current of release             Ex-mark                   Cable's outer            Inlet's thread              Protection class
                                                                                                                                                        diameter 
--------------------------------------------------------------------------------
   CBK52-32                                           1、2、3、4、6、10、16                                                12-17                            1
                                                                        20、25、32         
    CBK52-63                                           40、50、63                                  Exde II Bt6                13-26                         1'/2、2                      Ip54
 CBK52-100/□                                              80、100                                                                   18-33                         1'2、2                     *Ip55
 CBK52-225/□         380/220                       125、160
                                                                 180、200、225                                                               27-42                         2、2'/2
 CBK52-400/□                                             250、315                                                                  34-50                            3 
                                                                       350、400                      
 CBK52-630/□                                             500、630                                                                  43-60                        3、3'/2、4                     
BLK52系列BLK52系列BLK52系列BLK52系列

BLK52系列特点 Features 
■ 铸铝合金外壳，表面喷塑                                              ◆  Diecasted aluminium alloy shell with
■ 内装高分断小型断路器或低压塑壳式断路器.          ◆  Inside is installed minicircuit breaker of high breaking
                                                                                                          capacity or The inside packs a footlight tube,the fleetness
                                                                                                          starts starts in a moment,can according to customer request
                                                                                                         refit the one foot light tube.
■ 具有过载,短路保护功能,也可根据要求加装              ◆ With overload and shortcircuit protection,leakage protection is
■ 漏电分励脱扣等保护装置.                                             ◆ Available as required Cent the the takes off to button up the
                                                                                                        etc.protection device.
■ 钢管或电缆布线均可.                                                      ◆ Suitable for steeel pipe and cable wiring.
■ 符合GB3836-2000.IEC60079标准要求.                           ◆  Suitable for GB3836-2000,IEC60079 standard request.

外形举例 Outline example   
    
                     CBK52-32 （IIB）                       CBK52-225 XD （IIB）  
    
                   CBK52-60 （IIB）                        CBK52-225XX（IIB） 
    
                     CBK52-100 （IIB0   
外形举例 Outline example 
    
                      CBK 52-400XD （IIB）                                  CBK52-400XX （IIB）  
    
                    CBK 52-630XX （IIB）                  CBK 52-630XD （IIB） 

产品名称: BLK52系列（ⅡB、ⅡC） 
 
BLK52系列适用范围 Aplication   
1区、2区危险场所。                                         
ⅡA、ⅡB类爆炸性气体环境。
Can be used in Zone 1 and Zone 2 dangerous places.      
Can be used in IIA、IIB、group explosive atmosphere.   
型号含义 Model implication 
  
BLK52系列主要技术参数 Main technical parameters 
          型号               额定电压（V）             脱扣器额定电流（A）                  防爆标志                电缆外径（）             进线口螺纹（）             防护等级
         Type               Rated voltage              Rated current of release             Ex-mark                   Cable's outer            Inlet's thread              Protection class
                                                                                                                                                        diameter 
--------------------------------------------------------------------------------
   CBK52-32                                           1、2、3、4、6、10、16                                                12-17                            1
                                                                        20、25、32         
    CBK52-63                                           40、50、63                                  Exde II Bt6                13-26                         1'/2、2                      Ip54
 CBK52-100/□                                              80、100                                                                   18-33                         1'2、2                     *Ip55
 CBK52-225/□         380/220                       125、160
                                                                 180、200、225                                                               27-42                         2、2'/2
 CBK52-400/□                                             250、315                                                                  34-50                            3 
                                                                       350、400                      
 CBK52-630/□                                             500、630                                                                  43-60                        3、3'/2、4                     
BLK52系列BLK52系列BLK52系列BLK52系列

BLK52系列特点 Features 
■ 铸铝合金外壳，表面喷塑                                              ◆  Diecasted aluminium alloy shell with
■ 内装高分断小型断路器或低压塑壳式断路器.          ◆  Inside is installed minicircuit breaker of high breaking
                                                                                                          capacity or The inside packs a footlight tube,the fleetness
                                                                                                          starts starts in a moment,can according to customer request
                                                                                                         refit the one foot light tube.
■ 具有过载,短路保护功能,也可根据要求加装              ◆ With overload and shortcircuit protection,leakage protection is
■ 漏电分励脱扣等保护装置.                                             ◆ Available as required Cent the the takes off to button up the
                                                                                                        etc.protection device.
■ 钢管或电缆布线均可.                                                      ◆ Suitable for steeel pipe and cable wiring.
■ 符合GB3836-2000.IEC60079标准要求.                           ◆  Suitable for GB3836-2000,IEC60079 standard request.

外形举例 Outline example   
    
                     CBK52-32 （IIB）                       CBK52-225 XD （IIB）  
    
                   CBK52-60 （IIB）                        CBK52-225XX（IIB） 
    
                     CBK52-100 （IIB0   
外形举例 Outline example 
    
                      CBK 52-400XD （IIB）                                  CBK52-400XX （IIB）  
    
                    CBK 52-630XX （IIB）                  CBK 52-630XD （IIB） 

产品名称: BLK52系列（ⅡB、ⅡC） 
 
BLK52系列适用范围 Aplication   
1区、2区危险场所。                                         
ⅡA、ⅡB类爆炸性气体环境。
Can be used in Zone 1 and Zone 2 dangerous places.      
Can be used in IIA、IIB、group explosive atmosphere.   
型号含义 Model implication 
  
BLK52系列主要技术参数 Main technical parameters 
          型号               额定电压（V）             脱扣器额定电流（A）                  防爆标志                电缆外径（）             进线口螺纹（）             防护等级
         Type               Rated voltage              Rated current of release             Ex-mark                   Cable's outer            Inlet's thread              Protection class
                                                                                                                                                        diameter 
--------------------------------------------------------------------------------
   CBK52-32                                           1、2、3、4、6、10、16                                                12-17                            1
                                                                        20、25、32         
    CBK52-63                                           40、50、63                                  Exde II Bt6                13-26                         1'/2、2                      Ip54
 CBK52-100/□                                              80、100                                                                   18-33                         1'2、2                     *Ip55
 CBK52-225/□         380/220                       125、160
                                                                 180、200、225                                                               27-42                         2、2'/2
 CBK52-400/□                                             250、315                                                                  34-50                            3 
                                                                       350、400                      
 CBK52-630/□                                             500、630                                                                  43-60                        3、3'/2、4                     
BLK52系列BLK52系列BLK52系列BLK52系列

BLK52系列特点 Features 
■ 铸铝合金外壳，表面喷塑                                              ◆  Diecasted aluminium alloy shell with
■ 内装高分断小型断路器或低压塑壳式断路器.          ◆  Inside is installed minicircuit breaker of high breaking
                                                                                                          capacity or The inside packs a footlight tube,the fleetness
                                                                                                          starts starts in a moment,can according to customer request
                                                                                                         refit the one foot light tube.
■ 具有过载,短路保护功能,也可根据要求加装              ◆ With overload and shortcircuit protection,leakage protection is
■ 漏电分励脱扣等保护装置.                                             ◆ Available as required Cent the the takes off to button up the
                                                                                                        etc.protection device.
■ 钢管或电缆布线均可.                                                      ◆ Suitable for steeel pipe and cable wiring.
■ 符合GB3836-2000.IEC60079标准要求.                           ◆  Suitable for GB3836-2000,IEC60079 standard request.

外形举例 Outline example   
    
                     CBK52-32 （IIB）                       CBK52-225 XD （IIB）  
    
                   CBK52-60 （IIB）                        CBK52-225XX（IIB） 
    
                     CBK52-100 （IIB0   
外形举例 Outline example 
    
                      CBK 52-400XD （IIB）                                  CBK52-400XX （IIB）  
    
                    CBK 52-630XX （IIB）                  CBK 52-630XD （IIB）