Circuit breaker Acti 9 iDPN, 6kA (IEC/EN 60898-1). 3-pole, nominal current 40A, D characteristic, 3TE, operating voltage (Ue) 400V AC, insulation voltage (Ui) 440V AC. Protection against short circuits and overloads in electrical systems in which the neutral conductor is also connected. The very narrow design enables a high packing density in the control cabinet. Technology of the trip unit - thermomagnetic. Can be combined with FI blocks. Additional auxiliary modules that can be added in series (optional) - display of switch position, fault tripping, shunt release, undervoltage release, overvoltage release. Color RAL 9003. The iDPN circuit breaker meets the following standards - IEC/EN 60898-1.