Mcb Isolator 3Pole 125A Multi-Colour Red — MC 10K125-03

This 125A 3-pole miniature circuit breaker provides advanced protection for high-capacity electrical systems in commercial and industrial environments. With a high breaking capacity of 10kA and Type C tripping curve, this MCB ensures safety against overloads and short circuits. Its bold red triple switch allows clear identification and fast response, while the compact modular design fits neatly into DIN rail panels.

Features:

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  Poles: 3 Pole


• 
  Rated Current (In): 125A


• 
  Rated Voltage (Ue): 400V~


• 
  Frequency: 50/60Hz


• 
  Breaking Capacity (Icu): 10kA


• 
  Service Breaking Capacity (Ics): 75% of Icu


• 
  Impulse Withstand Voltage (Uimp): 4kV


• 
  Tripping Curve: Type C


• 
  Installation: DIN rail mountable


• 
  Standard Compliance: IEC/EN 60947-2


• 
  Category: Cat. A


• 
  Indicator: ON/OFF status window

Applications:

• 
  Main Distribution Boards: Handles high load current for buildings


• 
  Industrial Machinery Panels: Protects circuits in large machines


• 
  Workshops & Production Lines: Prevents downtime from overloads


• 
  Backup Generator Systems: Disconnects quickly under surge faults


• 
  Large Commercial Setups: Ideal for multi-line electrical panels