防爆操作柱

爆标志  Ex db eb ⅡC T6 Gb;Ex tb ⅢC T80℃ Db 

防护等级  IP66 

外壳  碳钢、不锈钢、工程塑料 

危险区域  可燃性气体和可燃性粉尘可能同时出现或分别出现 

1区、2区、20区、21区、22区 

Hazardous area

Explosive  gas  atmosphere  or  combustible  dust  atmosphere  or

simultaneously    Zone1, Zone2,Zone20,Zone21,Zone22 

Temperature class  T1～T6

Rated voltage AC220V/DC24V

Rated current  ≤16A

Cable diameter Ø5～Ø15

Corrosion-proof WF2 

Exposed fastener  High quality stainless steel 

全塑防爆操作箱（柱）  Full plastic explosion-proof operation box (column)

 产品特点      Product features 

外壳采用工程塑料制成，具有抗静电、耐腐蚀、耐冲击、热稳定性好等性能，外形美观 

增安型外壳，内装防爆元件（按钮、开关、信号灯、电位器、电流表等） 

防爆元件安装简便，维修方便快捷 

元件排列可按用户要求随意组合 

盖和基座的结合面设计成凹凸形，密封条采用耐高温、抗老化硅橡胶，具有良好的防

水、防尘性能 

The shell is made of engineering plastic, which has properties such as anti-static, corrosion resistance, impact resistance, and good thermal stability, and has a beautiful appearance 

Enhanced safety shell, equipped with explosion-proof 

components (buttons, switches, signal lights, potentiometers,

ammeters, etc.)

Explosion proof components are easy to install, and maintenance is convenient and fast, 

Component arrangement can be freely combined according to

user requirements 

The joint surface of the cover and the base is designed to be concave convex, and the sealing strip is made of high

temperature resistant and anti-aging silicone rubber, which has 

good waterproof and dust-proof performance 

适用范围