厂家直销SW-10防爆照明开关照明开 防腐照明开关220V
◆气体环境:1区、2区
◆场所中危险气体或蒸汽:IIA、IIB、IIC
◆温度级别:T1-T6
◆户内、户外(IP54、可按用户要求达到IP65)
厂家直销SW-10防爆照明开关照明开 防腐照明开关220V
◆本产品外壳采用压力铸造铝合金外壳,表面喷塑
◆壳体内装隔爆型开关,并采用插盖式压紧密封结构。插盖与外壳,操纵杆上部均有橡胶密封,防护等级可达到IP54或IP65
◆钢管或电缆布线,电缆布线须配电缆夹紧密封接头
厂家直销SW-10防爆照明开关照明开 防腐照明开关220V
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