Hager Hager NSN Circuit Breaker, 4P, 25A Curve D, 415V AC, 25 kA Breaking Capacity

The Hager Miniature circuit breakers protect and control the circuits against overloads and short circuits. They also allow to isolate circuits. The circuit breaker is a four pole (4P) electrical protection device designed to safeguard four-phase circuits from overloads and short circuits. It has a 25kA breaking capacity, meaning it can safely interrupt fault currents up to 25,000 amps without damage. The D-25A rating means the breaker will trip when the current exceeds 25 amps, with the D curve offering protection for circuits that experience high inrush currents, commonly found in large motors, transformers, and other inductive loads.

IEC 60947-2 standard