1,KPTH5 Bar and Fuse type switch disconnector 2,Rated thermal current:160,250,400,630; 3, ... . 4,CCC,CE,CB. KPTH5 series bar and fuse type switch disconnector is applicable in the circuit of rated voltage AC ... ,315 (≥50kA)315,355,400,425 (≥50kA) Bar Fuse type switch disconnector