BZZ8060防爆防腐转换开关适用范围 .1.1区 2区危险场所. .2.IIA IIB IIC类爆炸性气体环境. Application 。1.Can be used in Zone l and Zone 2 dangerous places. 。2.Can be used in IIA IIB IICgroup explosive atmosphere
BZZ8060防爆防腐转换开关产品特点 1.外壳为增安型结构,采用玻璃纤维增强不饱和聚酶树脂(SMC)压制而成,外形美观 具有耐腐蚀 ,耐冲击,热稳定性好等优良性能 2.壳体和盖的接合面为曲面迷宫式结构,确保了较高的防护等级 3.内装开关为隔爆型开关,极数可以根据用户要求自由叠加 4.钢管和电缆布线均可 5.符合GB3836-2000,IEC60079标准要求 Features 1.The shell made of glass fiber and unsaturated Polyester resin is Safety-increased type with aesthetic appearance functions of impulsion-withstanding thermal stability and corrosion-proofing 2.The joint of shell and cover is the form of devious-labyrinthian struture insuring preferable protection class 3.lnside is arranged exposion-proof switch the poles can be added freely by the customer s request 4.Suitable for steel pipe and cable wiring 5.Suitable for GB3836-2000,IEC60079 standard request
