供應(yīng)不銹鋼防爆雙頭應(yīng)急燈廠家，大量批發(fā)防爆雙頭應(yīng)急燈
BAJ52防爆應(yīng)急燈\BCJ52防爆雙頭應(yīng)急燈（ⅡB、ⅡC） 
 
  適用范圍 Application 
 適用于1區(qū)，2區(qū)危險場所。                                        Can be used in Zone 1 and Zone 2 dangerous places.
適用于ⅡA、ⅡB、ⅡC類性氣體環(huán)境。          Can be used in IIA，IIB，IIC group explosive atmosphere.
可配裝白熾燈、汞燈。                                                 Suitable ofr incandesent lamp,mercury vapor laamp.
* 要求ⅡC類時請注明                                                   *Please note if need II C group 
 型號含義 Model implication 
    
 
 
 產(chǎn)品特點 Features 
鑄鋁合金外客，表面噴塑。                                                          Diecasted aluminium alloy shell with plasticsprayed surface.
應(yīng)急專用燈中正常照明燈和應(yīng)急照明燈各自獨立,適合安         Normal lamp and emergency lamp of the division type are respectively
   裝條件許可的場所;照明應(yīng)急兩用燈,正常照明和應(yīng)急照明          suitable to the appropriate sites,but the dual-purpose for lighting and
   共用一個燈體,光源獨立。         &n