一、适用范围
　　◆爆炸性气体环境：1区、2区
　　◆场所中危险气体或蒸气：IIA、IIB
　　◆温度组别：T1-T6
　　◆户内、户外

Applying scope
　　◆Explosive gas atmosphere:Zone 1&2
　　◆Dangerous gases or vapors zone:IIA、IIB
　　◆Temperature classes:T1-T6
　　◆Indoor and outdoor

二、型号含义 Type designation

三、产品特点
　　◆可适用于400V/230V及以下线路中作为连接各种电器、仪表设备的分线、接线之用，也可作自控或通讯的信号或电源线的连接。
　　◆铸铝合金外壳。表面喷塑。
　　◆端子、出线方向。数量及公称直径可变化。
　　◆钢管或电缆布线，电缆布线须配电缆密封接头。

Features
　　◆It could be used for connecting of branch lines and wire of apparatus and meters in circuit of 400V/230V and 
blew,also of signal or source line for automatic control of ecommunication.
　　◆Enclosure is made of casting aluminum alloy,sprayed with plastics.
　　◆No.of terminal,direction of outlets,number and normal dia.could be changed.
　　◆Wiring with conduit or cable,if the latter,it should be fitted with explosion-protected cable seal gland.
四、结构形式 Structure

五、外形及安装尺寸 Outline and Mounting Dimensions