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“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”防爆控制按钮 、LA53-2、LA53-3、LA53-2A-LA53
“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”

“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”
“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”

“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”
“LA53”适用范围 Application  
1“LA53”区、2区危险场所。                                        
Ⅱ“LA53”A、ⅡB IIC类爆炸性气体环境。
“LA53”适用于可燃性粉尘场所.
“LA53”Can be used in Zone 1 and Zone 2 dangerous places.     
“LA53”Can be used in IIA、IIB、IICgroup explosive atmosphere.
“LA53”Can be used in hammable dust atmosphere.   
“LA53” 型号含义 Main implication
  “LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53” 
 “LA53”产品特点 Features  
■“LA53”铸铝合金壳体,表面喷塑.
■“LA53”整体为复合型结构,外壳采用增安型结构,具有较强的防水,防尘能力
■“LA53”内装的按钮,指示灯,电流表均为防爆元件.
■“LA53”钢管或电缆布线均可.
■“LA53”符合BG3836-2000,IEC60079S标准要求.
◆“LA53”Diecasted AI-alloy shell,with plastic-spryed surface.
◆“LA53”Complund structure of safety-increased type.with functions of water-proofing.
◆“LA53”Dust-proofing inside is arranged button,indicator,Ammeter of explosion-proof types.
◆“LA53”Suitable for steel pipe and cable wiring.
◆“LA53”Suitble for BG3836-2000,IEC60079 standard request.

“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”
“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”

“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”

“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”“LA53”