MB125-1 series

MB125-1 series

  • An electrical protection device that is used to protect the electrical circuit from excessive current which can cause overload or short circuit
  • Wider current ratings and higher breaking capacity than MCB



Design according to: IEC 60947-2
Rated voltage (Ue): 240/415V~
Rated current (In): 16,20,25,40,50,63,80,100A
No. of poles: 2,3
Utilization category: Cat A

Rated Current (In): 16-63A 80-125A
Rated Ultimate Short Circuit Breaking Capacity (Icu): 20kA 10kA
Service Short Circuit Breaking Capacity (Ics) (Ics=75%ICU): 15kA 7.5kA

Ref. calibration temp.: 30 °C
Rated insulation (Ui): 690V~
Frequency: 50/60Hz
Tripping mechanism: Fixed thermal & magnetic
Degree of protection: IP20
Polution Degree: 3
Rated impulse voltage (Uimp): 6kV
Electrical and machanical endurance: 10,000 operating cycles

Terminal capacity: 1-35mm2
Mounting installation: DIN rail EN 50022

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