51303940-150 HONEYWELL 带报警器的机柜风扇组件型号:51303940-150品牌:HONEYWELL产品类型:机柜风扇组件风扇尺寸:120mm x 120mm x 32mm风量:175 CFM风速:400 CFM静音等级:35 dBA电压:24 VDC功率:25 W防护等级:IP54认证:UL、CSA