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ВА-57. Molded case circuit breakers ВА-57 up to 100 kА

We are announcing new MCCB product line-up AKEL – BA-57

  • Current product is used for power distribution switchboards for the line and load protection in 0.4kV networks up to 800A
  • MCCBs has 4 ampereframes from 100AF to 800AF
  • Nominal current range from 16А to 800А
  • Wide range of breaking capacity from 50kA to 100 kА
  • Nominal insulation voltage 750В
  • Nominal impulse withstand voltage 8 kV
  • Guaranteed durability: mechanical Up to 25000 cycles, electrical up to 10000 cycles
  • MCCBs have 5 types of trip units from thermomagnetic to electronic
  • BA57 applied to AC and DC networks
  • Using our MCCB you can achieve selective protection and coordination.
  • Metering function of line and load protection helps to build smart substations and integrate to SCADA systems.
  • Various types of accessories support safety interlocking signaling for complicated solutions and high responsibility projects