Circuit breaker Acti 9 C120N, 10kA (IEC/EN 60898-1), 10kA (IEC/EN 60947-2). 4-pole, nominal current 80A, D characteristic, operating voltage (Ue) 380-415V AC, insulation voltage (Ui) 500V AC. Protecting circuits against short-circuit currents and overload currents. Terminals IP20. Fully open contacts are indicated by the OFF marking on the switch knob, so that work on the downstream system part can be carried out with due safety. Power supply from above and below. Snap action for low-wear switching of the contacts. Technology of the trip unit - thermomagnetic. Can be combined with the FI Block Vigi for C120. Additional auxiliary modules (optional) that can be connected in series - display of switch position, fault tripping, shunt release, undervoltage release, overvoltage release. Color RAL 9003. The C120N circuit breaker meets the following standards - IEC/EN 60898-1 and IEC/EN 60947-2. This series is also VDE certified.