Digital residual current circuit-breaker, 40A, 4p, 300mA, type S/BFQAll-current sensitive RCCB for fault or additional protectionDigital FeaturesSystem Monitoring: Preventive information / warning before the RCD trips in case of leakage currentsIntegrated auxiliary contactLocal Indication through 3 LEDs4-pole types can also be used as 2-pole devices for photovoltaic applicationsNew level of accuracy -> reduced unwanted trippingNo monthly test requiredComprehensive range of accessoriesReal contact position indicatorFault current tripping indicatorAutomatic re-setting possibleTransparent designation plateNotaEaton, anteriormente conocido como Moeller