BLZ52系列防爆操作柱类(IIB IIC)

BLZ52系列防爆操作柱类(IIB IIC)

适用范围：Application scope

1、1区，2区危险场所 2、IIA、IIB、IIC类爆炸性气体环境 3、户外、户内 1 Hazardous: division 1& 2; 2 Explosive gas atmosphere: classIIA、IIB、IIC 3 Indoor and outdoor.

型号含义：Type designation

按钮代号及含义：Button code and Application

电流表参数含义：Meaning of current meter

开关代号及含义：Meaning of switch

指示灯代号及含义：Indicator code and Application

产品特点：Product features

1.铝合金外壳压制成型，表面喷塑，外形美观

2.内装按钮，电流表，指示灯，万能转换开关等，

3.转换开关30多种，由用户选择（详见P48-50）

4.电流表量程由用户指定

5.钢管或电缆均可布线。

1 Enclosure is made of aluminium alloy or welded with steelplate,surface is sprayed with plastic,fine outline;

2 Built-in button,ammeter,universal;

3 Selector switch has over 30 functions t be selected;

4 Mearsure range can be determined by user;

5 Suitable for both steel pipe wiring and cable wiring.

主要技术参数：Main technical specification