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

Automatic circuit breaker designed to protect electrical circuits from overloads and short-circuit currents. The breaker provides reliable switching with rated current of 125 A and short-circuit breaking capacity of 25 kA, allowing it to be used in networks with high demands for short-circuit current disconnection.

Key characteristics:

• Rated current: 125 A
• Short-circuit breaking capacity: 25 kA
• Tripping device type: A (thermal-magnetic device) — protection against overloads and overcurrents
• Device type: Power circuit breaker
• Operating temperature range: −25 °C to +60 °C
• Power loss: 38 W
• Size: 1 module
• Installation dimensions: 90 × 145 mm (net)
• Weight: 1.05 kg
• Manufacturer: Schrack

The breaker is designed for installation in distribution panels and electrical equipment control systems. The thermal-magnetic tripping device type A provides selective protection of cables and equipment from overloads and inadmissible short-circuit currents.