Further information for Schneider Electric A9A26969 - voltage release - iMNx - tripping unit - 220..240 VAC
Undervoltage release Acti 9 iMNs for emergency stop circuits. Operating voltage (Ue) 220-240V AC. Causes the associated circuit breaker to trip when the voltage drops. Prevents the circuit breaker from closing until the supply voltage is restored. Fail-safe emergency stop.