BZK8050防爆转换开关技术参数

CBZK系列防爆 防腐转换开关（ⅡC）防爆配电箱 
 
实用范畴 Application 

区、区危场合.
IIA、IIB、IIC类爆炸性气体环境
 
型号含义 Model implication  

产品特色 Features 

外壳为增安型构造,采取玻璃纤维加强不饱和聚酯树脂.
（SMC）压抑而成,外形雅观,具有耐腐化,耐冲击,热稳
壳体和盖的接合面为曲面迷宫式构造,确保了较高的防护
定性好等精良传良传统.
等级.
内装开关为隔爆型开关,极数可以依据用户请求自由叠加.
钢管和电缆布线均可. customer’s request
符合GB-,IEC.尺度请求. Suitable for steel pipe and cable wiring.
The shell made of glass fiber and unsaturated Ployester resion is Safety-increased
type with aesthetic appearance,function of impulsion-withstanding,thermal
stability,and corrosion-proofing.
The joint of shell and cover is the for of devious-labyrinthian struture,insuring
preferable protection class.
Inside is arranged exposion-proof switch,the poles can be added freely by the.
Suitable for steel pipe and cable wiring.
Suitable for GB-,IEC standard request.
 
重要技巧参数 Main technical parameters 

产品型号Type
 额定电压（Ｖ）Ratedvo ltage 220V/380V
 额定电流（Ａ）ratedcurrent  16A 32A 63A 100A

防爆标记Ex-mark 电缆外径（Φ,mm）
Ｃable’s outside diameter  进线口螺纹
（Ｇ"）Inlet’s thread 进线口螺纹（G"）Ｉnlet’s number  防腐等级 Corrosion-proof category 
BZK8050防爆转换开关 技术参数CBZK系列防爆防腐转换开关（ⅡC）防爆配电箱

本公司另外定做防爆配电箱、防爆非标箱、不锈钢箱、防爆正压柜、防爆接线箱、防爆控制箱等非常规产品和标准防爆产品。