YCH5 Bar and Fuse type switch disconnector

General YCH5 series bar and fuse type switch disconnector is applicable in the circuit of rated voltage AC 660V and below,rated current AC16 0A-630A,rated frequency of 50/60Hz. Rated thermal current 160A 250A 400A 630A Rated insulation voltage 8000V 380V AC20 160A 250A 400A 630A 380V AC21 160A 250A 400A 630A 380V AC22 160A 250A 400A 630A 660V AC20 160A 250A 400A 630A 660V AC21 100A 200A 315A 425A 660V AC22 100A 160A 315A 315A Match fuse NT00 NT1 NT2 NT3 380V rated current of fuse (breaking capacity) 20,25,32,35,40,50,63,80,100,125,160(≥100kA) 80,100,125,160,200,224,250(≥100kA) 125,160,200,224,250,300,315,355,400(≥100kA) 315,355,400,425,500,630(≥100kA) 660V rated current of fuse (breaking capacity) 20,25,32,35,40,50,63,80,100 (≥50kA) 80,100,125,160,200 (≥50kA) 125,160,200,224,250,300,315 (≥50kA) 315,355,400,425 (≥50kA)