ABB F204A-63/0,3 RCD Fi-Safety Switch, 4-Pole

Pure differential int. Type A In 63A Idn 300mA. F200 Series - 4P - Type A. RCDs without magnetothermic releases (Pure) Are built according to CEI EN 61008 standards. As they do not have a built-in magnetothermic device, the? Pure? they must be protected against short circuits by appropriate circuit breakers or fuses. Type (waveform of the detected earth fault): AC = protection of alternating sinusoidal currents; A = protection of sinusoidal and direct currents with pulsating components; A S = protection of sinusoidal and direct currents with pulsating components with intentional release delay. Nominal sensitivity Idn: 0.01, 0.03, 0.1, 0.3, 0.5. Nominal voltage: 230/400 V AC. Overall dimensions: 2P = 2 modules - 4P = 4 modules. Fail-safe bidirectional cylindrical terminals with double seat, front for cables up to 25mm² and rear for connection bars up to 10mm² for circuit-breakers up to 63A.