適用范圍 Application 1區、2區危險場所。 ⅡA,ⅡB類爆炸性氣體環境。 可配裝白熾燈、汞燈、高壓鈉燈、金鹵燈。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. Suitable for incandescent lamp,metal halide lamp. 型號含義 Model implication 產品特點 Features 鑄鋁合金外殼，表面噴塑 Diecasted aluminium shell with 壓鑄成型，結構緊湊，外形美觀。 Pressure-casted formation,compact structure 采用碟型活節螺栓緊固，能快速開啟，便于維修。 and aesthetic appearance. 鋼管布線。 Suspension type thumb nut is used for fastening 符合GB3836-2000.IEC60079標準要求. so that it can be quickly Suitable for steelpipe. Suitable for GB3836-200,IEC60079 standard request.