Further information for Schneider Electric A9N26963
Undervoltage release Acti 9 MNs. Delayed, operating voltage (Ue) 220-240V AC. Causes the device with which it is combined to trip when the input voltage drops. Prevents the device from closing until the input voltage is restored. Emergency stop by opening button. The undervoltage release MNs complies with the following standards - IEC/EN 60947-1 and EN 60947-2.