A9F87440 - Miniature circuit-breaker, Acti9 iC60H, 4P, 40 A, C curve, 10000 A (IEC 60898-1), 15 kA (IEC 60947-2)

The Schneider Electric A9F87440 is a 4-pole iC60H Miniature Circuit Breaker (MCB) rated 40A with C trip curve and 15kA 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.