A9F77440 - Miniature circuit-breaker, Acti9 iC60N, 4P, 40 A, C curve, 10 kA Schneider Electric

The Schneider Electric A9F77440 is a 4-pole iC60N Miniature Circuit Breaker (MCB) rated 40A with C trip curve and 10kA breaking capacity. Provides reliable overload and short-circuit protection for residential, commercial, and industrial distribution circuits. IEC 60898-1 compliant, DIN rail mountable, 18mm modular design. Ideal for final circuit protection in electrical distribution boards and consumer units.