C Curve: Usual inductive loads (Only C curve available for 125A)
D Curve: Highly inductive loads
Overload and short circuit protection

Product Name NDM1-125 Series MCB
Standards and Certificates UL1077, IEC 60947-2; UL1077, TÜV, CE, DIN, CCC.
Rated Voltage AC 230V/400V; DC60V
Rated Current 63A, 80A, 100A, 125A
Breaking Capacity 10kA
Isolation Function Yes
Number of Poles 1, 2, 3, 4
Tripping Characteristics C Curve (6.4In~9.6In), D Curve (9.6In~14.4In)
Mechanical Endurance 10000 times
Wiring Capacity Cables up to 50 sq. mm
Electric Accessories Auxiliary Switch, Alarm Switch, Shunt Release


  • Standards: UL1077; IEC 60947-2
  • Certificates: UL1077; TÜV; CE; DIN; CCC
  • Rated Voltage: AC 230V/400V; DC60V
  • Rated Current: 63A, 80A, 100A, 125A
  • Tripping Curves: C Curve (6.4In~9.6In) /D Curve (9.6In~14.4In)
  • Number of Poles: 1, 2, 3, 4
  • Mechanical Life: 10000 times
  • Breaking Capacity: 10 kA
  • Width per Pole: 3 modules i.e. 27mm

Wiring capacity

  • Cables up to 50 sq. mm


  • Modularized
  • Screw clamp, shock-proof wiring terminals
  • Numerous accessories available
  • Standard TH35mm DIN rail mounting
  • EU RoHS Conformity: Yes