適用范圍

1區(qū)、2區(qū)危險場所。                                        

ⅡA、ⅡB類爆炸性氣體環(huán)境。 

型號含義 

主要技術參數(shù)

          型號               額定電壓(V)             脫扣器額定電流(A)                  防爆標志                電纜外徑()             進線口螺紋()             防護等級

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   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                    

產(chǎn)品特點

■ 鑄鋁合金外殼，表面噴塑                                         

■ 內(nèi)裝高分斷小型斷路器或低壓塑殼式斷路器.                                                                                                                                                                                                                                                               ■ 具有過載,短路保護功能,也可根據(jù)要求加裝            

■ 漏電分勵脫扣等保護裝置.                                                                                                                                                 

■ 鋼管或電纜布線均可.                                                  

■ 符合GB3836-2000.IEC60079標準要求.                          

外形舉例

                     CBK52-32 (IIB)                       CBK52-225 XD (IIB) 

                   CBK52-60 (IIB)                        CBK52-225XX(IIB)

                     CBK52-100 (IIB0  

外形舉例

                      CBK 52-400XD (IIB)                             CBK52-400XX (IIB) 

                        CBK 52-630XX (IIB)                  CBK 52-630XD (IIB)