Moulded Case Circuit Breaker (MCCB)

EXM3 series MCCB is mainly used for AC 50 Hz (or 60 Hz) and rated voltage up to 690V.

The moulded case circuit breaker will provide protection for the circuit and equipment in case of overload, short circuit and under voltage condition occurred in the power distribution circuit. Besides, it can also provide protection of overload, short circuit and under voltage for the non-frequent start of motor.

PRODUCT PARAMETER

  • Frame size: 63,125,160,250,320,400,630A
  • Rated operational voltage: Ue(VAC):400/415/690
  • Breaking capacity code: C,S,H
  • Number of poles: 3,4p
  • Release type: thermal magnetic fixed type;electronic type
  • Installation method: fixed type; plug-in type

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Series information

characteristic

  • Frame size: 63,125,160,250,320,400,630A
  • Rated operational voltage: Ue(VAC):400/415/690
  • Breaking capacity code: C,S,H
  • Number of poles: 3,4p
  • Release type: thermal magnetic fixed type;electronic type
  • Installation method: fixed type; plug-in type