Yueqing Guwen Electrical Co., Ltd.
Main products:Relays,Circuit Breakers,Voltage regulator,step up & down transformer,switch power supplier,control transformer,voltage stabilizer,AVR
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Contact Us
  • Contact Person : Mr. wang Lalise
  • Company Name : Yueqing Guwen Electrical Co., Ltd.
  • Tel : 86-577-61721053
  • Fax : 86-577-56848069
  • Address : Zhejiang,wenzhou,liushi
  • Country/Region : China
  • Zip : 325604

3p Isomaxs s2 160A MCCB Moulded Case Circuit Breaker

3p Isomaxs s2 160A MCCB Moulded Case Circuit Breaker
Product Detailed
1.3Pole and 4Pole 2. Breaking capacity:50KA-70KA Suitable for industrial

abb mccb moulded case circuit breaker

isomax TMAX MCCB:

 · Suitable for industrial or commercial power and lighting with AC 50/60Hz,rated working voltage up to AC600V/DC 250V,rated current up to 630A.

 · Its a kind of economical breaker with the characters of stable and reliable function,beautiful appearance,small size and long life.It  can be used for conversion of line and infrequent starting motor.

 · It can also be attached to install the accessories which have protection function for avoiding loss-voltage,undervoltage.

 · The product can install connection line with front board and back board,it also can equip hand-operating apparatus or motor-operating apparatus to control in a remote distance.

S/ T Series Moulded case circuit breaker is mainly suitable for using in the electric Power system AC 50Hz, rated insulated voltage 690V (insulated voltage 400V in the Controlled circuit) and rated operating voltage up to 690V, used for distribution And overload, short circuit and underload protection of circuit and equipment, And also for the infrequent making and breaking circuit under normal conditions.

Rated current of release(A)

Thermodynamic release(ambient temp+40 )

Operation current of magnetic release(A)

1.05ln(cold state)inoperative time(h)

1.30ln(heat state)inoperative time(h)

ln 63 

1

1

10-50ln 20%

63 ln 250

2

2

10ln 20%

250 ln 800

2

2

5-10ln 20%

Rated current of release(A)

Thermodynamic release(ambient temp+40 )

Operation current of magnetic release(A)

1.0ln(cold state)inoperative time(h)

1.20ln(heat state)inoperative time(h)

1.50ln(heat state)inoperative time(h)

1.0ln(heat state)inoperative time(h)

12.5 ln 400

2

2

4min

2S Tp 10S

12ln 20%

3p Isomaxs s2 160A MCCB Moulded Case Circuit Breaker



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