ABB FI Circuit Breaker F204 A 40 0.03 – 400V 40A 30mA 4 Pole – Made In Italy

This is an ABB FI circuit breaker, model F204 A 40 0.03.

It's a 4-pole unit, rated at 40 amps, 30mA sensitivity, 400V.

So it's a residual current device (RCD) for electrical panels.

Made in Italy by ABB, so it's high quality.

It's new, in original packaging.

EAN 8012542819905.

If you're building or upgrading a distribution board, especially for residential or light commercial, these are solid.

ABB is a top-tier brand.

This one trips at 30mA for shock protection.

40A rating handles decent loads.

Four poles means it can handle three-phase plus neutral.