1．适用于1区、2区危险场所；
2．适用于HA、ⅡB、ⅡC类爆炸性气体环境。
1．Can be used in Zone 1 and Zone 2 dangerous  places．
2．Canbe usedinⅡA．ⅡB。ⅡC groupexplosive  atmosphere．

1．增安型外壳，内装元件为防爆元件；
2．外壳采用玻璃纤维增强不饱和聚醋树脂压制而成，具有外形美观，耐腐蚀，抗静电，耐冲击及热稳定性好等优良性能；
3．隔爆型控制开关具有结构紧凑，可靠性好，体积小，通断能力强，寿命长，并有多种功能供用户选配。防爆按钮采用超声波封装工艺，保证了可靠的结合强度，按钮的功能可以两单元自由组合，防爆指示灯采用特殊的设计，交流220V一380V~．用；
4．外露紧固件均采用不锈钢，为防掉式设计维修方便；具有较好的防水，防尘能力
6．符合GB3836_2000、IEC60079标准要求。
1．Safety reinfon ed shell．inside are mounted explosion-separate type elements．
2．The shellmould-shaped by glassfiber reinforced and unsaturated ployster resin，haselegantshapeexcellentperformanceand func~ons of corrosion-proofing，electro stetic-insisting，impact-withstending and perfact thermalraliabiliM etc
3．Theexplosion-separatetype，control switchwith compact~mctura．steady probe Smallvolume，high capacity,andlong-termlife hasSOV-eml functions to be selected freely．Explosion-proof indicator by special design，using within the AC voltage scope of 220V-389V generally．
4．All the exposed fastening pieces are made of stainless steel and of anti-lost type。which be convenient to maintaining．
5．The jointofshelland coveristhefomofdevious。labyrinthian struture，water-proof,du~proof．
6．Suitable far GB3836-2000．IEC60079 standard request．

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