CE match with nh fuse link NH1 fuse disconnector fuse isolation (60728726663)

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Product Overview

Description


CE match with nh fuse link NH1 fuse disconnector fuse isolation

  NH1  fuse  switch disconnector (CE)

Assorted fuse links: NH00 for 160A, NH1 for 250A, NH2 for 400A and  NH3 for 630A

Rated currents: 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 160, 200, 224, 250, 300, 315, 355, 400, 425, 500 and 630    fuse,fuse switch,

HR17  fuse type isolation switch,rated insulating voltage AC800V.rated operating voltaged 690V. 400V,rated frequency 50HZ. the rates current 160A~630A mainly used as power switch, isolating switch and emergency switch with function of protection in the circuit with high short circuit current and motor circuit,this switch is not used to operate the single motor.

When isolator knife replace fuse, this switch does not have the electric circuit to overload with short-circuits the protection function,only satisfies the rating which this switch stipulated to put through with the minute breaks the abilitu,makes the line to isolate uses.

this product is coformity with standard GB14048.3-2002.IEC 947-3(1999).

  • Switch rating heat current:  NH00 for 160A, NH1 for 250A, NH2 for 400A and  NH3 for 630A
  • Number of poles: 3P,
  • Assorted fuse links:  NH fuse  switch disconnector (CE)
  • Rated currents: 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 160, 200, 224, 250, 300, 315, 355, 400, 425, 500 and 630
  • Rated insulation voltage: 690V
  • Rated voltage: 400V
  • Rated limit short-circuit current: 50kA

As the price of raw materials is always changing, the price is only for reference, please contact us for detail.

Model/SizeRated Voltage 
(V)
Power Frequency 
Voltage-Withstand
(V)
Rated current
(A)

Matched with 

fuse body

Overall dimension
AEHH1
HR17Y-1606903000160NH001157772148
HR17Y-2506903000250NH112010576151
HR17Y-4006903000400NH2    
HR17Y-6306903000630NH3    

 

 

Model Meaning

 

CE match with nh fuse link NH1 fuse disconnector fuse isolation

Application

 

HR17 series fuse isolating switch requires 800V insulation voltage, 690V rated working voltage, 630A rated working current and 50Hz rated frequency. It can be used as a power switch, an isolating switch, an emergency switch and a circuit protector in the power distribution of heavy short-circuit current and the motor. However, its not used as the direct on-off of the single motor generally. It conforms to IEC60947-3 and GB14048.3.

 

 

Applicable Environment

 

1. The ambient temperature shall not exceed +40℃;the average within 24 hours shall not exceed +35℃;the lower limit of ambient temperature is -5.

2. The switch shall be installed at an altitude not higher than 2,000m.

3. The ambient RH of the installation site shall not exceed 50% under the maximum temperature +40℃ and a high RH value is allowed under low temperature; the average minimum temperature of the wettest month shall not exceed +25and the average maximum RH of the month shall not exceed 90.

4. The switch shall be installed in a place whose environmental pollusion class is 3.

5. The switchs installation class shall be III.

6. The switch shall be installed in a place without vibrations and impact.

 

Need more   technical data,please contact with us:

 

CE match with nh fuse link NH1 fuse disconnector fuse isolation

 

 


60728726663
0.0103 s.