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HR6 Fuse switch disconnector

Place of Origin: Zhejiang, China
Usage:Low Voltage
fuse disconnector switch:NH fuse matched
Inner contact:Copper silver plated
Product description: HR6 series fuse isolator switch (chere inafter refered to switch) is designed for the distribution circuit and electromot of circuit with high short circuit current, with rated AC voltage 380V and 660
INQUIRY

HR6 series fuse isolator switch (chere inafter refered to switch) is designed for the distribution circuit and electromot of circuit with high short circuit current, with rated AC voltage 380V and 660V ( 45-62Hz ) , conventional thermal current up t0 630A.It is used as power switch, switch disconnector and emergent switch, and with the function of circuit protection, but not used as a direct open or close single electromotor popularly.

This product is in conformity with standard GB14048.3(idtIEC60947-3).

Model	HR6-160A	HR6-250A	HR6-400A	HR6-630A
Fuse	NH00(NT00)	NH1(NT1)	NH2(NT2)	NH3(NT3)
Rated Insulation voltage Ue V	660	660	660	660
Thermal current w/fuse link Ith A	160	250	400	630
Rated fuse short-circuit current(kA)	50
Max.expected peak current (kA)	100