LA53防爆控制按鈕(ⅡC)
適用范圍 Application
1區(qū)、2區(qū)危險場所。
ⅡA、ⅡB IIC類爆炸性氣體環(huán)境。
適用于可燃性粉塵場所.
Can be used in Zone 1 and Zone 2 dangerous places.
Can be used in IIA、IIB、IICgroup explosive atmosphere.
Can be used in hammable dust atmosphere.
型號含義 Main implication
產(chǎn)品特點 Features
■鑄鋁合金殼體,表面噴塑.
■整體為復(fù)合型結(jié)構(gòu),外殼采用增安型結(jié)構(gòu),具有較強的防水,防塵能力
■內(nèi)裝的按鈕,指示燈,電流表均為防爆元件.
■鋼管或電纜布線均可.
■符合BG3836-2000,IEC60079S標(biāo)準(zhǔn)要求.
◆Diecasted AI-alloy shell,with plastic-spryed surface.
◆Complund structure of safety-increased type.with functions of water-proofing.
◆Dust-proofing inside is arranged button,indicator,Ammeter of explosion-proof types.
◆Suitable for steel pipe and cable wiring.
◆Suitble for BG3836-2000,IEC60079 standard request.
外形及安裝尺寸 Outlinge and installing dimension
額定電壓(V) 額定電流(A) 防爆標(biāo)志 防護等級 進紅口螺紋(G") 電纜外徑(¢,mm)
Rated voltage Rated current Ex-mark Protection class
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