BZX51-6系列防爆行程開關(guān)（ⅡB）
 
 適用范圍 Application  
1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所。                                        
ⅡA、ⅡB類爆炸性氣體環(huán)境。
 Can be used in Zone 1 and Zone 2 dangerous places.     
 Can be used in IIA、IIB、group explosive atmosphere.
型號(hào)含義 Main implication 產(chǎn)品特點(diǎn) Features
  鑄鋁合金外殼,表面噴塑. 
內(nèi)裝LX19行程開關(guān).      
鋼管布線均可.          
符合GB3836-2000,IEC60079標(biāo)準(zhǔn)要求.
The shell is of diccasted AI-alloy with plastic-sprayed surface.
Inside is Lx19 distance switch.
Suitable for steel pipe and cable siring.
Suitable for GB3836-2000,IEC60079 standard request.
主要技術(shù)參數(shù) Main technical parameters
           額定電壓（V）              額定電流（A）           觸頭數(shù)量級(jí)（對(duì)）                防爆標(biāo)志            進(jìn)線口螺紋（G"）            電纜外徑（￠,mm）           質(zhì)量
           Rated voltage            Rated current          No.of contact                    EX-mark                Inlet's thread                   Cable's outer                     Mass
                                                                                                                                                                                                      diameter
--------------------------------------------------------------------------------
                380                                 6                     一常開一常閉1N0+1NC    Exde II Bt6                     3/4                               10-14                                   0.7
外形及安裝舉例　Main technical parameters
 
                                        CBXK-6D                                   CBXK-6S          BZX-6Z