產(chǎn)品名稱:  BZA8050系列防爆防腐主令控制器（ⅡC）
 防爆防腐主令控制器適用范圍Application 
區(qū)、2區(qū)危場(chǎng)所.
IIA、IIB、IIC類爆炸性氣體環(huán)境
Can be used Zone 1 and Zone 2 dangerous places.
Can be used in IIA,IIB,IIC group explosive atmosphere.

 
型號(hào)含義Model implication 
 
防爆防腐主令控制器總單元型號(hào)含義Application of chief part 
 
 
防爆防腐主令控制器主要技術(shù)參數(shù) Main technical parameters

使用類別Using sorts
 額定工作電壓（Ｖ）Ratedvoltage
 額定工作電流（Ａ）Ｒatedcurrent 防護(hù)等級(jí)Protectioncategory 防爆標(biāo)志Ex-mark 防腐等級(jí) Corrosion-proof category  進(jìn)線口螺紋（Ｇ"）Inlet’s thread  電纜外徑（Φ,mm）Ｃable’s outside diameter 
AC-3 AC-4  220 380  10 IP65 Exed II CT6  WF2 3/4* 8-14

 
*注：本產(chǎn)品通頭正常配置為G3/4“，如用戶要求通頭配置為G1/2"請(qǐng)注明。通頭為普通型通頭，如用戶要求采用復(fù)
合密封則請(qǐng)注明。
*Note:Operating post normal installing has one out let teminal whose diameter is G3/4",please
noted if you require G1".

 
防爆防腐主令控制器特點(diǎn) Features   
增安型外殼，內(nèi)裝元件為防爆元件。
外殼采用玻璃纖維增強(qiáng)不飽和聚酯樹(shù)脂壓制
而成，具有外形美觀，耐腐蝕，抗靜電，耐
沖擊及熱穩(wěn)定性好等優(yōu)良性能。
隔爆型控制開(kāi)關(guān)具有結(jié)構(gòu)緊湊，可靠性好，體
積小,通斷能力強(qiáng)，壽命長(zhǎng)并有多種功能供用
戶選配。防爆按鈕采用超聲波封裝工藝，保證
了可靠的結(jié)合強(qiáng)度，按鈕的功能可以兩單元
自由給合，防爆指示燈采用特殊設(shè)計(jì)，交流
220-380V通用。
外露緊固件均采用不銹鋼，為防掉式設(shè)計(jì)維修
方便.
殼體和蓋的接合面采用迷宮式結(jié)構(gòu)，具有較好
的防水，防塵能力。
符合GB3836-2000,IEC60079標(biāo)準(zhǔn)要求。
Safety reinforced shell,inside are mounted Explosion-separate type elements
The shell mould-shaped by glass fiber reinforced and unsaturated ployster
elegant-insisting impact-withstanding and perfactions of corrosion-proofing,
electro static-insisting impact-withst and ding and perfact 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 selected 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 and
Of anti-lost type,which be convenient to maintaining.
The joint of shell and cover is the form of deviou-labyringhian truture,Water-
proof,dust-proof.
Suitable for GB3836-2000,IEC60079 standard request.

 
外形示意圖 Main technical parameters 
一單元?dú)んw外形及安裝尺寸
Outluneand installing size offirst unithull
 
 
CBA8060-A1
二單元?dú)んw外形及安裝尺寸
Outline and installing size of second unithull 
 
CBA8060-A2
三單元?dú)んw外形及安裝尺寸
Outline and install ing sizeof thirdunit hull 
 
CBA8060-A3