Automatic Circuit Breaker 125A/3, 25kA, Type A, MC2

Automatic circuit breaker with a rated current of 125A for three-phase alternating current networks. Designed to protect electrical circuits from overloads and short circuit currents.

Key characteristics:

• Rated current: 125A
• Commutation capacity: 25kA (capability to disconnect short circuit currents)
• Trip device type: A (Type A) — thermal-magnetic protection device
• Class: MC2 (modular circuit breaker)
• Polarity: 3 poles (three-phase)
• Operating voltage: for alternating current networks 230/400V

Physical parameters:

• Width: 105mm
• Height: 184mm
• Net weight: 2.35kg
• Power loss: 29W

Operating conditions:

• Temperature range: from -25°C to +60°C
• Device type: Modular construction power circuit breaker
• Manufacturer: Schrack (reliable Austrian electrical equipment manufacturer)
• EAN code: 9004840261868

The circuit breaker is equipped with a thermal-magnetic trip device of type A, providing reliable protection against overload currents (thermal protection) and short circuits (magnetic protection). The modular construction allows for compact installation of the circuit breaker on a DIN rail in distribution cabinets.