BLK52防爆断路器/正泰防爆开关/防爆开关价格

产品名称: BLK52系列防爆断路器（ⅡB、ⅡC）

 厂家联系电话：0577-61731026  18106758303  王朝凤

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 Zone2dangerousplaces.     
Can be used in IIA、IIB、group explosiveatmosphere.  
型号含义 Model implication
 

BLK52系列防爆断路器主要技术参数Maintechnicalparameters
         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              Ratedvoltage             Ratedcurrentofrelease            Ex-mark                  Cable'souter           Inlet'sthread             Protectionclass
                                                                                                                                                       diameter
--------------------------------------------------------------------------------
  CBK52-32                                          1、2、3、4、6、10、16                                               12-17                           1
                                                                       20、25、32        
   CBK52-63                                          40、50、63                                 ExdeIIBt6               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系列防爆断路器BLK52系列防爆断路器BLK52系列防爆断路器BLK52系列防爆断路器

BLK52系列防爆断路器特点 Features
■铸铝合金外壳，表面喷塑                                             ◆ Diecastedaluminium alloy shell with
■内装高分断小型断路器或低压塑壳式断路器.         ◆ Insideis installed minicircuit breaker of highbreaking
                                                                                                         capacityorThe inside packs a footlight tube,the fleetness
                                                                                                         startsstartsin a moment,can according to customer request
                                                                                                        refittheone foot light tube.
■具有过载,短路保护功能,也可根据要求加装             ◆Withoverload and shortcircuit protection,leakageprotectionis
■漏电分励脱扣等保护装置.                                            ◆Availableas required Cent the the takes off to button upthe
                                                                                                       etc.protectiondevice.
■钢管或电缆布线均可.                                                     ◆Suitablefor steeel pipe and cable wiring.
■符合GB3836-2000.IEC60079标准要求.                          ◆ Suitablefor GB3836-2000,IEC60079 standard request.

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