化工儀器網(wǎng)>產(chǎn)品展廳>化工機(jī)械設(shè)備>其它設(shè)備>其它化工機(jī)械設(shè)備>BZH51 BZH51-10防爆轉(zhuǎn)換開(kāi)關(guān),BZH51-25防爆轉(zhuǎn)換開(kāi)關(guān),BZH51...
BZH51 BZH51-10防爆轉(zhuǎn)換開(kāi)關(guān),BZH51-25防爆轉(zhuǎn)換開(kāi)關(guān),BZH51-60防爆轉(zhuǎn)換開(kāi)關(guān)
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BZH51-10防爆轉(zhuǎn)換開(kāi)關(guān),BZH51-25防爆轉(zhuǎn)換開(kāi)關(guān),BZH51-60防爆轉(zhuǎn)換開(kāi)關(guān)
BZH51防爆轉(zhuǎn)換開(kāi)關(guān)(ⅡB ⅡC)
廠家: 王生 :
簡(jiǎn)介:BZH51防爆防轉(zhuǎn)換開(kāi)關(guān)適用于易燃易爆場(chǎng)所*工作,用于各種室內(nèi),外工作場(chǎng)所,中國(guó)煤炭行業(yè),中石油,中石化,中海油,電力,治金,鐵路,鋼鐵,船舶,*,航空航天,*消防,化工,政府部門(mén),場(chǎng)館,交通運(yùn)輸,及大型企業(yè)適用需要。
BZH51防爆防轉(zhuǎn)換開(kāi)關(guān)型號(hào)含義
BZH51防爆防轉(zhuǎn)換開(kāi)關(guān)適用范圍
1區(qū) 2區(qū)危險(xiǎn)場(chǎng)所.
IIA IIB 類(lèi)爆炸性氣體環(huán)境.
要求llC類(lèi)的請(qǐng)注明.
溫度組別;T1-T6.
BZH51防爆防轉(zhuǎn)換開(kāi)關(guān)產(chǎn)品特點(diǎn)
鑄鋁合金鑄造外殼,表面噴塑.
內(nèi)裝轉(zhuǎn)換開(kāi)關(guān),用于電流60A以下的電氣線路中,作為電源引入開(kāi)關(guān),并可控制電動(dòng)機(jī)起動(dòng),變速,停止,換向等.
銅管或電纜布線均可.
要求llC類(lèi)的請(qǐng)注明.
BZH51防爆防轉(zhuǎn)換開(kāi)關(guān)主要技術(shù)數(shù)據(jù)
型號(hào) | 額定電壓(V) | 額定電流(A) | 防爆標(biāo)志 | 電纜外徑(φ,mm) |
BZH51-10/ | 220/380 | 10 | Exde II BT6 | 10~14 |
BZH51-25/ | 25 | |||
BZH51-60/ | 60 |
BZH51防爆防轉(zhuǎn)換開(kāi)關(guān)外型舉例
型號(hào) | A | B | C | D | 備注 |
BZH51-10/ | 132 | 215 | 115 | 98 | IIB |
BZH51-25/ | 185 | 240 | 160 | 130 | |
BZH51-60/ | 224 | 372 | 192 | 165 |
型號(hào) | A | B | C | D | E | F | 備注 |
BZH51-10/ | 153 | 132 | 110 | - | 230 | 114 | IIC |
BZH51-25/ | 214 | 190 | 164 | 113 | 360 | 186 | |
BZH51-60/ | 330 | 308 | 210 | 190 | 450 | 176 |
BZH51-10防爆轉(zhuǎn)換開(kāi)關(guān),BZH51-25防爆轉(zhuǎn)換開(kāi)關(guān),BZH51-60防爆轉(zhuǎn)換開(kāi)關(guān)
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