爆標志  Ex db eb ⅡC T6 Gb;Ex tb ⅢC T80℃ Db 

防護等級  IP66 

外殼  碳鋼、不銹鋼、工程塑料 

危險區域  可燃性氣體和可燃性粉塵可能同時出現或分別出現 

1區、2區、20區、21區、22區 

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)

 產品特點      Product features 

外殼采用工程塑料制成，具有抗靜電、耐腐蝕、耐沖擊、熱穩定性好等性能，外形美觀 

增安型外殼，內裝防爆元件（按鈕、開關、信號燈、電位器、電流表等） 

防爆元件安裝簡便，維修方便快捷 

元件排列可按用戶要求隨意組合 

蓋和基座的結合面設計成凹凸形，密封條采用耐高溫、抗老化硅橡膠，具有良好的防

水、防塵性能 

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 

適用范圍