EN
Refractory busway
功能特点 规格参数
  • Non-standard
  • 额定电压:220V、380V
    防爆等级:ExdⅡBT1-4
    控温方式:Automatic temperature control
    控温精度:±1℃
The company's refractory dense busway adopts double-layer outer casing, the outer iron shell is sprayed with fireproof paint, the middle interlayer is filled with fireproof cotton, and the copper row is wrapped with mica tape to achieve long fireproof time.