Circuit breaker N40N Multi 9 OEM, 10 kA. 1-pole+N, nominal current 4A, C characteristic, operating voltage (Ue) 240 V, insulation voltage (Ui) 240V-415V AC. Single connection terminal for cable and pin comb rail on the top and bottom of the device. Fastened using a normal clip fastener on a DIN rail. Snap action for low-wear switching of the contacts. Additional auxiliary modules that can be connected in series (optional) - display of switch position (OF), fault tripping (SD), shunt release (MX, MX+OF), undervoltage release (MN, MNs, MNx). Tool-free installation on the left side of the device. The N40N circuit breaker complies with the following standards - IEC/EN 60947-2.