NSW69防水防尘防腐照明开关，三防照明开关

1．环境温度25~C to+55"C；
2．安装高度不超过海拔2000m；
3．强酸、强碱腐蚀、多水、多尘、潮湿等环境；
4．广泛应用于石油，化工、码头、食品、制药、*等工厂企业。
1．Ambienttemperatureis-25"C to+55℃
2．The heightofinstallmentcan'tover2000metersabove sealevel
3．Theycanwithstandthe corrosionofstrong acid，strongalkali．salt,  ammonia，chloHne and the environment of more water,more dust  and humidiy
4．They are widely used in the lines of peb'oleum，chemist~,dock，  food，medicine，war industry and so on

1．本产品采用增强玻璃纤维不饱和聚酯树脂材料，模压成型，外形美观。具有抗老化、不变形、抗冲击、抗静电、耐腐蚀等优点；
2本系列产品抗强酸、强碱、盐、海水、氯离子腐蚀，防腐等级为WF2；
3．本系列产品为迷宫式防水结构，具有良好的防水、防尘性能，防护等级为IP65；
4所有外露紧固体均采用不锈钢，密封件采用硅橡胶，耐油、耐酸、耐碱，耐高温，抗老化；
5．电缆布线。
1．Die-costed reinforced fibre-glass uncotumted polysster-rssin m~edal engineedng plastic with aesthetic appearance They con with stand  aging，impacting，static，corrosion，etc
2．This series productconwithstandthe corrosion ofstrong acid．strong alkali．salt，amnonia，chlodne，corrosion-proofgradeisWF2．
3．This seHes productadoptdevions-labyrinthian stmsture，they have performanceofwater-proofanddusbproof,the protectiongrade
  reaches IP65．
4．All the leakage fixers adopt stainless steel，sealers adopt silicon rubbe~they can withstand oil，acid，high temperature and are net easy to  age
5．Suitable for cable widng