Circuit breaker Resi9. 1 pole, 40A, characteristic B. Breaking capacity of 6kA in accordance with IEC/EN 60898-1. Operating voltage (Ue) 230V AC, operating frequency 50/60 Hz. Dual function terminal for cable and fork comb rail on the underside of the device. Rear top hat rail fastening element on the underside of the device. Snap action for low-wear and user-independent switching of the contacts. Color RAL 9003.