e-catalogue 2022


Legrand Residual current Circuit Breaker with Overload (RCBO) and positive contact indication for control with solid neutral lead that fit perfectly our distribution boards. Ideal for commercial application when chassis (fishbone type) are used with distribution boards. Gives protection against short circuits and overloads, and isolation of electrical circuits. It protects people from direct and indirect contact and protecting installations from insulation faults. There are 2 poles including 1 protected pole and 1 neutral pole.

  • Single pole - 230 V~
  • A Type 30 mA
  • C curve
  • Nominal rating In : 20 A
  • Number of modules : 1
  • Conform to IEC 61009-1
  • Compatible with both prong-type and fork type supply busbars
  • Voltage dependent tripping
  • Breaking capacity: 10kA
  • Solid neutral (not switched)
  • Functional earth (FE) cable ensuring RCD protection in case of neutral interruption
  • Can be equipped with DX³ signalling and remote tripping auxiliaries and motorised controls



  • Base Unit Barcode: 341497102353
  • Base Unit Weight (Gross): 224.0
  • Outer Carton Contents: 15
  • Outer Carton Barcode: 341497102354


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All data mentioned in this e-catalog (features and ribs) may change, so they can not constitute a commitment on our part. This manual is for proferssionals only. We recall that all products must be installed according to installation rules by qualified personnel.