Residual current circuit breaker with overcurrent protection (FI/LS) Acti 9 iDPN N Vigi, 6kA (IEC/EN 61009-2-1). 1-pole+N, nominal current 40A, C characteristic, earth fault sensitivity 30mA, earth fault protection class type A SI, operating voltage (Ue) 230V AC, insulation voltage (Ui) 400V AC. Guarantees comprehensive protection of final circuits against overcurrents and fault currents. Switching and disconnecting circuits. Snap action for low-wear switching of the contacts. Mechanically separated red display when the circuit breaker is tripped or when it is tripped by a fault current. Clear switch position display by green marking on the device's switch knob. Test button for regular function testing. The SI (superimmunized) version is designed to maintain operational continuity in systems in which high transient leakage currents can occur due to operational reasons or external influences. Technology of the trip unit - thermomagnetic. Additional auxiliary modules that can be added in series (optional) - undervoltage release (iMN), overvoltage release (iMSU), shunt release (iMX), auxiliary switch for status reporting (iOF), fault reporting switch (iSD). Tool-free installation on the left side of the device. Color RAL 9003. The FI/LS IDPN N Vigi meets the following standards - IEC/EN 61009 and IEC/EN 60947-2. This series is also VDE certified!