K53.55,安装硬件 CONTF,63A,3P+N/5W,7h,288-500V;BLACK,IP67,CABLE GLAND
K53.55A,安装硬件 CONTF,60A,3P+N/5W,7h,277-480V;RED.,IP67,CABLE GLAND,UL/CSA
【VERMASON】K5301,
【Glenair】K532-1,
K5331X12BALB2A-37,FAN BLOWER 53X31MM 12VDC WIRE
K54,HEATER HEATER ELEMENT
K54.25A,安装硬件 CONTF,100A,3P+N/5W,9H,120-208V;BLUE,IP67,CABLE GLAND,UL/CSA
K55,HEATER HEATER ELEMENT
