Overvoltage release 230V AC iMSU - Monitoring unit for modular devices A9A26500

Overvoltage release 230V AC iMSU - Monitoring unit for modular devices A9A26500 – Schneider Electric – 3606480512490: Overvoltage release 230V AC iMSU A9A26500 device installation miniature circuit breaker, additional device monitoring unit, width (TE) 1, number of contacts as NO contact 0, number of contacts as NC contact 0, number of contacts as changeover contact 0, number of error signal switches 0, rated voltage 230V, type of voltage for actuation AC , Suitable for max. number of poles of the main contact unit (total) 4, Suitable for max. current of the main contact unit 63A, Overvoltage release Acti 9 iMSU. Operating voltage (Ue) 230V AC, insulation voltage (Ui) 400V. Tripping of a circuit breaker or residual current circuit breaker when the mains voltage exceeds a defined value. The device can only be switched on again after the voltage has returned to normal.