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BAQ52系列防爆安全開關(guān)(ⅡC、ⅢC)
- 商品名稱: BAQ52系列防爆安全開關(guān)(ⅡC、ⅢC)
關(guān)鍵詞:
防爆開關(guān)
爆炸性氣體環(huán)境
可燃性粉塵環(huán)境
- 產(chǎn)品描述
- 產(chǎn)品特點(diǎn)
- 技術(shù)參數(shù)
-
適用范圍
- 1區(qū)、2區(qū)爆炸性氣體環(huán)境。
- 21區(qū)、22區(qū)可燃性粉塵環(huán)境。
Application
1、Can be used in Zone 1 and Zone 2 explosive atmosphere.
2、Can be used in Zone 21 and Zone 22 dangerous place with dust.
型號(hào)規(guī)格含義 Meaning of model specifications
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1、外殼采用耐沖擊、耐老化、阻燃、抗靜電的 SMC工程塑料壓制而成。
2、內(nèi)裝優(yōu)質(zhì)負(fù)荷開關(guān),結(jié)構(gòu)合理,防爆性能好,并可選配先通后斷輔助觸點(diǎn)。
3、蓋板上設(shè)有操作手柄,可掛鎖避免誤操作,并有機(jī)械連鎖手柄須處于分?jǐn)辔恢貌拍荛_蓋。
4、鋼管或電纜布線。
5、所有外露緊固件均采用不銹鋼材質(zhì)。
6、符合GB3836、IEC60079標(biāo)準(zhǔn)要求。
1, the shell of impact resistance, aging resistance, flame retardant, antistatic SMC engineering plastic suppression.
2, internal quality load switch, reasonable structure, explosion-proof performance, and can be selected first through the auxiliary contact.
3. The cover plate is equipped with an operating handle, which can be padlock to avoid misoperation, and the mechanical chain handle must be in the breaking position to open the cover.
4. Steel pipe or cable wiring.
5. All exposed fasteners are made of stainless steel material.
6, meet the requirements of GB3836 and IEC60079 standards.
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主要技術(shù)參數(shù) Main Technical Parameters
型號(hào)
Type
額定電壓
Rated voltage
(V)
額定電流
Rated current
(A)
防爆標(biāo)志
Explosion- proof mark
防護(hù)等級(jí)
Protection
degree
進(jìn)出線口螺紋
Inlet and
outlet’s thread
電纜外徑
Cable’s outside diameter
(mm)
BAQ52-12
AC220、230
380、400
500、690
12
爆炸性氣體Ex-gas
Ex db ebⅡCT6 Gb
可燃性粉塵Ex-dust
Ex tb ⅢC T80℃ Db
IP66
M25*1.5/M20*1.5
φ7.5~16.5
BAQ52-20
20
φ6.5~12
BAQ52-32
32
M40*1.5/M20*1.5
φ13.5~28.5
BAQ52-40
40
φ6.5~12
BAQ52-63
63
M50*1.5/M20*1.5
φ19.5~32.5
BAQ52-80
80
φ6.5~12
BAQ52-125
125
M63*1.5/M20*1.5
φ26.5~41.5
BAQ52-180
180
φ6.5~12
外形及安裝尺寸Outline and installation example
關(guān)鍵詞:
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