適用范圍 Application 2區危險場所。 ⅡA、ⅡB、IIC類爆炸性氣體環境。 選用于可燃性粉塵場所 可配裝白熾燈、汞燈、金鹵燈。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. Can be used in hammable dust atmosphere. Suitable for incandescent lamp,mercury vapor lamp, high-pressure sodium vapor lamp,metal halide lamp. 產品特點 Features 鑄鋁合金外殼,表面噴塑 Diecasted aluminium alloy shell with 結構緊湊,外形美觀。