适用范围Application
1区、2区危场所。
IIA、IIB、IIC类爆竹性气体环境.
*如要求IIC类或增安型请注明
表面喷塑. The shellis of die CaSt ed AI-alloywithplastic-sprayed sunface.
进出线口有多种方式及规格. 铸铝合金外壳,压铸成形 Inlet or outlet has many kinds of modes and specifications.
进出线口螺纹可特制. Thread specification can be specially designed.
符合GB3836-2000,IEC60079标准要求.