二、型號(hào)含義

1. 鑄鋁合金外殼，壓鑄成形，表面噴塑；
2. 內(nèi)裝C45N、C45AD、或NC100H高分?jǐn)嘈⌒蛿嗦菲鳎?br />3. 具有過載、短路等保護(hù)功能；
4. 鋼管或電纜布線。 

進(jìn)入會(huì)員商鋪   fangbaox.skxox.com

產(chǎn)品特點(diǎn):

1. 本產(chǎn)品殼體采用鑄鋁合金壓鑄成型，表面采用高壓靜電噴塑。

2.  內(nèi)裝電器元件為小型斷路器或塑殼式斷路器，具有過載短路保護(hù)功能，并可根據(jù)擁護(hù)要求增加 漏電保護(hù)功能等。

3. 引入裝置根據(jù)擁護(hù)要求配制，鋼管或電纜配電均可。

4. 有特殊要求可定制，戶外型可按要求增加防 雨罩

主要技術(shù)參數(shù)：

1. 安裝形式：掛式

2. 防護(hù)等級(jí):IP54

3. 額定電壓：AC220V/380V

4. 脫扣電流：16A~360A

5. 進(jìn)線口螺紋：G1" G1 1/2"

6. 電纜外徑：12mm~26mm    

適用范圍：

1.爆炸性氣體環(huán)境危險(xiǎn)場(chǎng)所：1區(qū)、2區(qū)

2..可燃性氣體、蒸氣級(jí)別：IIA、IIB 、IIC   

BLK52系列防爆斷路器BLK52系列防爆斷路器BLK52系列防爆斷路器BLK52系列防爆斷路器

BLK52系列防爆斷路器特點(diǎn) Features 
■ 鑄鋁合金外殼，表面噴塑                                              ◆  Diecasted aluminium alloy shell with
■ 內(nèi)裝高分?jǐn)嘈⌒蛿嗦菲骰虻蛪核軞な綌嗦菲?          ◆  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.
■ 具有過載,短路保護(hù)功能,也可根據(jù)要求加裝              ◆ With overload and shortcircuit protection,leakage protection is
■ 漏電分勵(lì)脫扣等保護(hù)裝置.                                             ◆ Available as required Cent the the takes off to button up the
                                                                                                        etc.protection device.
■ 鋼管或電纜布線均可.                                                      ◆ Suitable for steeel pipe and cable wiring.
■ 符合GB3836-2000.IEC60079標(biāo)準(zhǔn)要求.                           ◆  Suitable for GB3836-2000,IEC60079 standard request.

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

產(chǎn)品名稱: BLK52系列防爆斷路器（ⅡB、ⅡC） 
 
BLK52系列防爆斷路器適用范圍 Aplication   
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 IIA、IIB、group explosive atmosphere.   

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 Model implication 
  
BLK52系列防爆斷路器主要技術(shù)參數(shù) Main technical parameters 
          型號(hào)               額定電壓（V）             脫扣器額定電流（A）                  防爆標(biāo)志                電纜外徑（）             進(jìn)線口螺紋（）             防護(hù)等級(jí)
         Type               Rated voltage              Rated current of release             Ex-mark                   Cable's outer            Inlet's thread              Protection class
          適用范圍:1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所。 ⅡA、ⅡB類爆炸性氣體環(huán)境。產(chǎn)品特點(diǎn): 鑄鋁合金外殼，表面噴塑 內(nèi)裝高分?jǐn)嘈⌒蛿嗦菲骰虻蛪核軞な綌嗦菲? 具有過載,短路保護(hù)功能,也可根據(jù)要求加裝漏電分勵(lì)脫扣等保護(hù)裝置. 鋼管或電纜布線均可.                                                                                                                                               diameter