BCZ53防爆操作柱/BZC51 BZC52 BZC53/LCZ防爆操作柱華榮
BZC8030、BZC8050、BZC8030防爆防腐操作柱 華榮BZA8030/BZA8060防爆防腐主令控制器、防爆防腐按鈕、BLK52-630/3、FLK防爆斷路器價格華榮BZ51-6-防爆行程開關FLK防爆

 適用范圍 Application
1區、2區危險場所.
IIA、IIB、類爆炸性氣體環境.

型號含義  
 
總單元含義
 
*單元含義                 第二單元
第三單元                    第四單元

產品特點 Features
■ 鑄鋁合金外殼,表面噴塑.                               
■ 內裝*轉換開關、按鈕、電流表（可按用要求                    
     裝其他儀表）、指示燈.                               
■ 轉換開關有30多種功能可由用戶自由選擇,可根據           
     要求特制.
■ *開關操縱機構經過優化設計,可以自動找正,能               
     能保證轉動靈活,無卡滯現象.
■ 電流表量程由用戶.                                
■ 鋼管或電纜布線均可.                                  
■ 產品出廠銘牌上只體現總單元內容,名分單元代號               
     為訂貨參數.                      
■ 符合GB3836-2000,IEC60079標準要求.                              
主要技術參數
     使用類別         額定電壓（v）        額定電流 （A）        防爆標志         防護等級              防腐等級             時線口螺紋（G"）        電纜外徑（￠,mm）
  
        AC-3              220/380                     10                     Exde II Bt6            Ip55                        Wf1                                1                        12-17       
        AC-4                                                                                 

訂貨舉例 Notice if ordering
1 、一表一開關立式,開關代號為K,表量程為200/5應                
        標注為:                                             LED隔爆型投光燈LED防爆投光燈價格、LED防爆泛光燈價格、LED防爆燈價格、LED防爆吸頂燈價格
http://cohzhaoming.cnelc.com/
http://cohzhaoming.cn.b2b168.com/
http://hi.baidu.com/歐輝飛翔168/home                       K1-1A
2 、二鈕一表二燈掛式,表量程為100/5,指示燈為220V                     
      紅綠各1個,2個按鈕規格為一常開一常閉.標注為:        
                 ZBCZ53-A2B1D2G                                                
                               A2-2I                                                                                                                                ZBCZ53-A2B1D2G
                               B1-1（100/5）                                                                                                                                       A2-2I
                               D2-1Rd/1Gd                                                                                                                                      B1-1（100/5）       
                                                                                                                                                                                          D2-1Rd/1Gd
按鈕代號 Button code
                   代號 Code                                       I                             II                               III                             IV                          V
--------------------------------------------------------------------------------
               按扭觸頭型式                           一常開一常閉             二常開                     二常閉                     一常開                  一常閉   

代號指示燈 Indicator Code
                              代號Code              a                b              c                d                   e
--------------------------------------------------------------------------------
                             電壓Voltage（v）    12              24            36              220                380
--------------------------------------------------------------------------------

                            代號Code               R                 B                          Y                           W
--------------------------------------------------------------------------------
                            顏色 Color     紅色red     綠色Green         黃色 Yellow        白色 White 

 
 詳細請！
 http://www.cohzm.com
：