Acti9 iC60 miniature circuit-breaker, 0.5 A, 4 poles
The Schneider Electric A9F04470 is an Acti9 iC60 miniature circuit-breaker (MCB) rated at 0.5 A with a C-curve, 4 poles, and a 50 kA Icu breaking capacity at 240 V AC. The 0.5 A rating means it protects a very low-current circuit — think control transformers, PLC power supplies, or instrumentation loops — where a standard 1 A or higher MCB would not trip fast enough on a fault.
This C-curve is standard for general-purpose distribution and small motor circuits.
Snaps onto standard DIN rail. Occupies 8 x 9 mm pitches = 72 mm width. IP20 finger-safe front. The separate earth-leakage block (Vigi iC60) clips onto the right side if you need RCD protection — no extra DIN space required.
Current-production part — no end-of-life notice. The Acti9 iC60 series is Schneider's standard MCB line.