●外观颜色:黑色、灰色 ●Appearance Color:Black and Gray ●工作温度:-20℃~+90℃ ●Temperature Range:-20℃~+90℃ ●防护等级:IP68 ●Protection Degree:IP68 ●材 质:内部镀锌钢带,外层聚氯乙烯。 ●Material:Inter galvanized steel, outer PVC Coated. ●结 构:单扣型 ●Structure:Squarelock ●特 性:1.外层聚氯乙烯,添加防火阻燃剂,防老化; ●Property: 1.Surface PVC, adding fire retardant, anti aging. 2.结构牢固、性能稳定,具良好的绝缘性能和防水性。 2.Reasonable comstruction,stable performance, superior installation and high water proof. |