can be used in iia,iib,iic group explosive atmosphere.
型号含义model implication
主要技术参数main technical parameters
使用类别using sorts
额定工作电压（ｖ）ratedvoltage
额定工作电流（ａ）ｒatedcurrent
防护等级protectioncategory
防爆标志ex-mark
防腐等级 corrosion-proof category
进线口螺纹（ｇ"inlet’s thread
电缆外径（φ,mm）ｃable’s outside diameter
ac-3 ac-4
220 380
10
ip65
exed ii ct6
wf2
3/4＊
8-14
＊注：本产品通头正常配置为g3/4“，如用户要求通头配置为g1/2"请注明。通头为普通型通头，如用户要求采用复 合密封则请注明。 ＊note:operating post normal installing has one out let teminal whose diameter is g3/4",please noted if you require g1".
safety reinforced shell,inside are mounted explosion-separate type elements
the shell mould-shaped by glass fiber reinforcedunsaturated ployster elegant-insisting impact-withstandingperfactions of corrosion-proofing, electro static-insisting impact-withstdingperfact thermal reliability.etc
the explosion-separate type,control switchwith compact structure, steady property,small volume,high capacity,and long-trmlife has several functions to e se-lected freely.explosion-proofing button by ultrasonic encapsulation arts,ensuring the dependable combining intension the function of it can combine freely in two units.the explosion-proof indicator by special design,using within the ac voltage soope of 220v-380v generally.
all the exposed fastening pieces are made of stainless steel of anti-lost type,which be convenient to maintaining.
the joint of shellcover is the form of deviou-labyringhian truture,water- proof,dust-proof.
suitable for gb3836-2000,iec60079 standard request.
