供应防爆带信号灯控制按钮

    适用范围 爆炸性气体混合物危险场所:1区、2区。 For the dangerous sites with explosive air mixture:1division、2 division. 爆炸性气体混合物:ⅡA、ⅡB。 For the explosive air mixture:ⅡA、ⅡB. 温度组别:T1-T6。 Temperature classification:T1-T6. 户内、户外均可。 Suitable both for outdoor and indoor. 产品特点 铸铝合金外壳,表面喷塑。Diecasted Al-alloy shell with plastic-sprayed surface. 复合型indoo 结构,外壳为增安型,内装按钮为隔爆型元件。 Compound structure with increased sheel,the inner mounted button is of flame-element. 钢管或电缆布线均可。 Suitable both for steelpipe and cable wiring