1,KPTH5 Bar and Fuse type switch disconnector 2,Rated thermal current:160,250,400,630 ... ,CCC,CE,CB. KPTH5 series bar and fuse type switch disconnector is applicable in the circuit of rated voltage AC ... 125,160(≥100kA)80,100,125,160,200,224,250(≥100kA)125,160,200,224,250,300,315,355,400(≥100kA ... 125,160,200 (≥50kA)125,160,200,224,250,300,315 (≥50kA)315,355,400,425 (≥50kA) Bar Fuse type switch disconnector