B(C)DZ防爆（漏电）断路器(IIB IIC)

B(C)DZ防爆（漏电）断路器(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

主要技术参数：Main technical specification

产品特点：Product features

1.铸铝合金外壳，表面喷塑，

2.内装高分断小型断路器，塑壳断路器，信号灯等

3.具有过载，短路保护功能

4.钢管或电缆布线

1 Enclosure is made of aluminium alloy or armorplate jointing surface is spraged with plastics.

2 High disjunction minr brealcer or lower plasticsknclosure breaker

3 It has overload, shortcut protection function.

4 Conduit or cable wiring.

电气原理图：Electrical principal diagram