Fuse isolating switch,isolating switch, our company is very famous of fuse manufacturer in china  YR17Y-160, YR17Y-250Fuse isolating switch,Fuse isolating switch,isolating switch,     this seriesisolating switch(hereafter refers to as switch) is suitable for the electric installation of AC 50Hz,rated working voltage to 690V,rated oprating current to 630A.    it is mainly used in the electric circuit with high short-circuit current and the circuit of electric motor for the power switch,the isolator and the emergencu switch .The rated short tine withstand current(effective value) of thie switch is 3.2kA-1s.    This switch conforms to national standard GB14048 and international electrical committee standard IEC60947 standard.Specifications:1) Model No: YR17Y-160, YR17Y-2502) Suitable for 100A - 250A3) Can be divided into 1P, 2P, 3P 4) HR17Y-160 suitable for NT00 /NT00C5) HR17Y-250 suitable for NT1

Fuse isolating switch(CE)